438960248036766 has 48 divisors (see below), whose sum is σ = 981798762392448. Its totient is φ = 141594569294400.

The previous prime is 438960248036759. The next prime is 438960248036789. The reversal of 438960248036766 is 667630842069834.

438960248036766 is a `hidden beast` number, since 4 + 3 + 8 + 9 + 602 + 4 + 8 + 0 + 3 + 6 + 7 + 6 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 438960248036694 and 438960248036703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 944605 + ... + 29644776.

It is an arithmetic number, because the mean of its divisors is an integer number (20454140883176).

Almost surely, 2^{438960248036766} is an apocalyptic number.

438960248036766 is an abundant number, since it is smaller than the sum of its proper divisors (542838514355682).

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

438960248036766 is a wasteful number, since it uses less digits than its factorization.

438960248036766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30615137 (or 30615134 counting only the distinct ones).

The product of its (nonzero) digits is 1504935936, while the sum is 72.

The spelling of 438960248036766 in words is "four hundred thirty-eight trillion, nine hundred sixty billion, two hundred forty-eight million, thirty-six thousand, seven hundred sixty-six".