352252424490 has 64 divisors (see below), whose sum is σ = 857370718080. Its totient is φ = 92610636800.

The previous prime is 352252424479. The next prime is 352252424527. The reversal of 352252424490 is 94424252253.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 736390 + ... + 1116590.

It is an arithmetic number, because the mean of its divisors is an integer number (13396417470).

Almost surely, 2^352252424490 is an apocalyptic number.

352252424490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

352252424490 is an abundant number, since it is smaller than the sum of its proper divisors (505118293590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352252424490 is a wasteful number, since it uses less digits than its factorization.

352252424490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380647.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 352252424490 in words is "three hundred fifty-two billion, two hundred fifty-two million, four hundred twenty-four thousand, four hundred ninety".