1042667454 has 16 divisors (see below), whose sum is σ = 2152604160. Its totient is φ = 336344280.

The previous prime is 1042667419. The next prime is 1042667471. The reversal of 1042667454 is 4547662401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2802684 + ... + 2803055.

It is an arithmetic number, because the mean of its divisors is an integer number (134537760).

Almost surely, 2^1042667454 is an apocalyptic number.

1042667454 is an abundant number, since it is smaller than the sum of its proper divisors (1109936706).

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

1042667454 is a wasteful number, since it uses less digits than its factorization.

1042667454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605775.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 1042667454 is about 32290.3616269623. The cubic root of 1042667454 is about 1014.0248681894.

The spelling of 1042667454 in words is "one billion, forty-two million, six hundred sixty-seven thousand, four hundred fifty-four".