350521210053442 has 32 divisors (see below), whose sum is σ = 556890033268224. Its totient is φ = 164897865715200.

The previous prime is 350521210053439. The next prime is 350521210053449. The reversal of 350521210053442 is 244350012125053.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (350521210053449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2953414342 + ... + 2953533022.

It is an arithmetic number, because the mean of its divisors is an integer number (17402813539632).

Almost surely, 2^{350521210053442} is an apocalyptic number.

350521210053442 is a deficient number, since it is larger than the sum of its proper divisors (206368823214782).

350521210053442 is a wasteful number, since it uses less digits than its factorization.

350521210053442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146034.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 350521210053442 its reverse (244350012125053), we get a palindrome (594871222178495).

The spelling of 350521210053442 in words is "three hundred fifty trillion, five hundred twenty-one billion, two hundred ten million, fifty-three thousand, four hundred forty-two".