1454273901696 has 384 divisors, whose sum is σ = 4858820265600. Its totient is φ = 377248481280.

The previous prime is 1454273901667. The next prime is 1454273901733. The reversal of 1454273901696 is 6961093724541.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×1454273901696² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 302152986 + ... + 302157798.

It is an arithmetic number, because the mean of its divisors is an integer number (12653177775).

Almost surely, 2^{1454273901696} is an apocalyptic number.

1454273901696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1454273901696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2429410132800).

1454273901696 is an abundant number, since it is smaller than the sum of its proper divisors (3404546363904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1454273901696 is a wasteful number, since it uses less digits than its factorization.

1454273901696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5788 (or 5765 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 1454273901696 in words is "one trillion, four hundred fifty-four billion, two hundred seventy-three million, nine hundred one thousand, six hundred ninety-six".