497804162942 has 8 divisors (see below), whose sum is σ = 766887494376. Its totient is φ = 242174998152.

The previous prime is 497804162899. The next prime is 497804162951. The reversal of 497804162942 is 249261408794.

It is a happy number.

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, 3363541568 + ... + 3363541715.

It is an arithmetic number, because the mean of its divisors is an integer number (95860936797).

Almost surely, 2^497804162942 is an apocalyptic number.

497804162942 is a deficient number, since it is larger than the sum of its proper divisors (269083331434).

497804162942 is a wasteful number, since it uses less digits than its factorization.

497804162942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6727083322.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 497804162942 in words is "four hundred ninety-seven billion, eight hundred four million, one hundred sixty-two thousand, nine hundred forty-two".