438890425094 has 16 divisors (see below), whose sum is σ = 720449909136. Its totient is φ = 198866320800.

The previous prime is 438890425087. The next prime is 438890425109. The reversal of 438890425094 is 490524098834.

It is a happy number.

It is a congruent number.

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, 31459217 + ... + 31473164.

It is an arithmetic number, because the mean of its divisors is an integer number (45028119321).

Almost surely, 2^438890425094 is an apocalyptic number.

438890425094 is a deficient number, since it is larger than the sum of its proper divisors (281559484042).

438890425094 is a wasteful number, since it uses less digits than its factorization.

438890425094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62932711.

The product of its (nonzero) digits is 9953280, while the sum is 56.

The spelling of 438890425094 in words is "four hundred thirty-eight billion, eight hundred ninety million, four hundred twenty-five thousand, ninety-four".