351433520122342 has 48 divisors (see below), whose sum is σ = 634376457173520. Its totient is φ = 145417223246400.

The previous prime is 351433520122339. The next prime is 351433520122381. The reversal of 351433520122342 is 243221025334153.

It is a junction number, because it is equal to n+sod(n) for n = 351433520122295 and 351433520122304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116772592 + ... + 119744332.

It is an arithmetic number, because the mean of its divisors is an integer number (13216176191115).

Almost surely, 2^{351433520122342} is an apocalyptic number.

351433520122342 is a deficient number, since it is larger than the sum of its proper divisors (282942937051178).

351433520122342 is a wasteful number, since it uses less digits than its factorization.

351433520122342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013397 (or 3013390 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 351433520122342 its reverse (243221025334153), we get a palindrome (594654545456495).

The spelling of 351433520122342 in words is "three hundred fifty-one trillion, four hundred thirty-three billion, five hundred twenty million, one hundred twenty-two thousand, three hundred forty-two".