354518992234 has 16 divisors (see below), whose sum is σ = 580179794400. Its totient is φ = 161128938960.

The previous prime is 354518992231. The next prime is 354518992241. The reversal of 354518992234 is 432299815453.

It is a super-2 number, since 2×354518992234² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (354518992231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575649 + ... + 1020004.

It is an arithmetic number, because the mean of its divisors is an integer number (36261237150).

Almost surely, 2^354518992234 is an apocalyptic number.

354518992234 is a deficient number, since it is larger than the sum of its proper divisors (225660802166).

354518992234 is a wasteful number, since it uses less digits than its factorization.

354518992234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605765.

The product of its digits is 9331200, while the sum is 55.

The spelling of 354518992234 in words is "three hundred fifty-four billion, five hundred eighteen million, nine hundred ninety-two thousand, two hundred thirty-four".