90412108070 has 16 divisors (see below), whose sum is σ = 163030866480. Its totient is φ = 36100605024.

The previous prime is 90412108027. The next prime is 90412108109. The reversal of 90412108070 is 7080121409.

It is a super-2 number, since 2×90412108070² (a number of 23 digits) contains 22 as substring.

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, 8023865 + ... + 8035124.

It is an arithmetic number, because the mean of its divisors is an integer number (10189429155).

Almost surely, 2^90412108070 is an apocalyptic number.

90412108070 is a deficient number, since it is larger than the sum of its proper divisors (72618758410).

90412108070 is a wasteful number, since it uses less digits than its factorization.

90412108070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16059559.

The product of its (nonzero) digits is 4032, while the sum is 32.

Adding to 90412108070 its reverse (7080121409), we get a palindrome (97492229479).

The spelling of 90412108070 in words is "ninety billion, four hundred twelve million, one hundred eight thousand, seventy".