351361262542 has 16 divisors (see below), whose sum is σ = 529886852352. Its totient is φ = 174732609280.

The previous prime is 351361262501. The next prime is 351361262573. The reversal of 351361262542 is 245262163153.

It is a junction number, because it is equal to n+sod(n) for n = 351361262495 and 351361262504.

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, 2401638 + ... + 2543734.

It is an arithmetic number, because the mean of its divisors is an integer number (33117928272).

Almost surely, 2^351361262542 is an apocalyptic number.

351361262542 is a deficient number, since it is larger than the sum of its proper divisors (178525589810).

351361262542 is a wasteful number, since it uses less digits than its factorization.

351361262542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148763.

The product of its digits is 259200, while the sum is 40.

The spelling of 351361262542 in words is "three hundred fifty-one billion, three hundred sixty-one million, two hundred sixty-two thousand, five hundred forty-two".