354425402 has 24 divisors (see below), whose sum is σ = 556763328. Its totient is φ = 169136480.

The previous prime is 354425389. The next prime is 354425429. The reversal of 354425402 is 204524453.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156893 + ... + 159135.

It is an arithmetic number, because the mean of its divisors is an integer number (23198472).

Almost surely, 2^354425402 is an apocalyptic number.

354425402 is a deficient number, since it is larger than the sum of its proper divisors (202337926).

354425402 is a wasteful number, since it uses less digits than its factorization.

354425402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374 (or 2333 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 354425402 is about 18826.1892585834. The cubic root of 354425402 is about 707.6876448344.

Adding to 354425402 its reverse (204524453), we get a palindrome (558949855).

The spelling of 354425402 in words is "three hundred fifty-four million, four hundred twenty-five thousand, four hundred two".