351042010402 has 8 divisors (see below), whose sum is σ = 526607671212. Its totient is φ = 175506120000.

The previous prime is 351042010387. The next prime is 351042010439. The reversal of 351042010402 is 204010240153.

It can be written as a sum of positive squares in 2 ways, for example, as 343455774601 + 7586235801 = 586051^2 + 87099^2 .

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, 7413099 + ... + 7460302.

Almost surely, 2^351042010402 is an apocalyptic number.

351042010402 is a deficient number, since it is larger than the sum of its proper divisors (175565660810).

351042010402 is a wasteful number, since it uses less digits than its factorization.

351042010402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14885204.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 351042010402 its reverse (204010240153), we get a palindrome (555052250555).

The spelling of 351042010402 in words is "three hundred fifty-one billion, forty-two million, ten thousand, four hundred two".