3457074581042 has 8 divisors (see below), whose sum is σ = 5185644437532. Its totient is φ = 1728526435200.

The previous prime is 3457074581033. The next prime is 3457074581111. The reversal of 3457074581042 is 2401854707543.

It is a Cunningham number, because it is equal to 1859321²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 3457074581041 + 1 = 1859321^2 + 1^2 .

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

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, 5023559 + ... + 5670122.

Almost surely, 2^{3457074581042} is an apocalyptic number.

3457074581042 is a deficient number, since it is larger than the sum of its proper divisors (1728569856490).

3457074581042 is a wasteful number, since it uses less digits than its factorization.

3457074581042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10855324.

The product of its (nonzero) digits is 3763200, while the sum is 50.

The spelling of 3457074581042 in words is "three trillion, four hundred fifty-seven billion, seventy-four million, five hundred eighty-one thousand, forty-two".