1400240171494 has 8 divisors (see below), whose sum is σ = 2100368768688. Its totient is φ = 700117248600.

The previous prime is 1400240171467. The next prime is 1400240171503. The reversal of 1400240171494 is 4941710420041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735957 + ... + 1828144.

It is an arithmetic number, because the mean of its divisors is an integer number (262546096086).

Almost surely, 2^{1400240171494} is an apocalyptic number.

1400240171494 is a deficient number, since it is larger than the sum of its proper divisors (700128597194).

1400240171494 is a wasteful number, since it uses less digits than its factorization.

1400240171494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837150.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 1400240171494 in words is "one trillion, four hundred billion, two hundred forty million, one hundred seventy-one thousand, four hundred ninety-four".