354402280234 has 16 divisors (see below), whose sum is σ = 535093453440. Its totient is φ = 176038725600.

The previous prime is 354402280213. The next prime is 354402280241. The reversal of 354402280234 is 432082204453.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 354402280193 and 354402280202.

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, 535222 + ... + 997630.

It is an arithmetic number, because the mean of its divisors is an integer number (33443340840).

Almost surely, 2^354402280234 is an apocalyptic number.

354402280234 is a deficient number, since it is larger than the sum of its proper divisors (180691173206).

354402280234 is a wasteful number, since it uses less digits than its factorization.

354402280234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464925.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 354402280234 its reverse (432082204453), we get a palindrome (786484484687).

The spelling of 354402280234 in words is "three hundred fifty-four billion, four hundred two million, two hundred eighty thousand, two hundred thirty-four".