350444104105402 has 4 divisors (see below), whose sum is σ = 525666156158106. Its totient is φ = 175222052052700.

The previous prime is 350444104105373. The next prime is 350444104105409. The reversal of 350444104105402 is 204501401444053.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 197308404315801 + 153135699789601 = 14046651^2 + 12374801^2 .

It is a super-2 number, since 2×350444104105402² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (350444104105409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87611026026349 + ... + 87611026026352.

Almost surely, 2^{350444104105402} is an apocalyptic number.

350444104105402 is a deficient number, since it is larger than the sum of its proper divisors (175222052052704).

350444104105402 is a wasteful number, since it uses less digits than its factorization.

350444104105402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175222052052703.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 350444104105402 its reverse (204501401444053), we get a palindrome (554945505549455).

The spelling of 350444104105402 in words is "three hundred fifty trillion, four hundred forty-four billion, one hundred four million, one hundred five thousand, four hundred two".