350423134004420 has 48 divisors (see below), whose sum is σ = 761268026937600. Its totient is φ = 135335124005760.

The previous prime is 350423134004381. The next prime is 350423134004467. The reversal of 350423134004420 is 24400431324053.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117237905 + ... + 120189735.

It is an arithmetic number, because the mean of its divisors is an integer number (15859750561200).

Almost surely, 2^{350423134004420} is an apocalyptic number.

It is an amenable number.

350423134004420 is an abundant number, since it is smaller than the sum of its proper divisors (410844892933180).

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

350423134004420 is a wasteful number, since it uses less digits than its factorization.

350423134004420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156548 (or 3156546 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 350423134004420 its reverse (24400431324053), we get a palindrome (374823565328473).

The spelling of 350423134004420 in words is "three hundred fifty trillion, four hundred twenty-three billion, one hundred thirty-four million, four thousand, four hundred twenty".