90814350448386 has 24 divisors (see below), whose sum is σ = 196823532267180. Its totient is φ = 30262356873216.

The previous prime is 90814350448309. The next prime is 90814350448453. The reversal of 90814350448386 is 68384405341809.

90814350448386 is a `hidden beast` number, since 9 + 0 + 8 + 1 + 4 + 3 + 504 + 48 + 3 + 86 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 87408830834361 + 3405519614025 = 9349269^2 + 1845405^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 757711435 + ... + 757831278.

Almost surely, 2^{90814350448386} is an apocalyptic number.

90814350448386 is an abundant number, since it is smaller than the sum of its proper divisors (106009181818794).

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

90814350448386 is a wasteful number, since it uses less digits than its factorization.

90814350448386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515546050 (or 1515546047 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 90814350448386 in words is "ninety trillion, eight hundred fourteen billion, three hundred fifty million, four hundred forty-eight thousand, three hundred eighty-six".