90723141027 has 54 divisors (see below), whose sum is σ = 136871648628. Its totient is φ = 57875580000.

The previous prime is 90723141011. The next prime is 90723141029. The reversal of 90723141027 is 72014132709.

90723141027 is a `hidden beast` number, since 9 + 0 + 7 + 231 + 410 + 2 + 7 = 666.

It is not a de Polignac number, because 90723141027 - 2⁴ = 90723141011 is a prime.

It is a super-2 number, since 2×90723141027² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 90723140982 and 90723141000.

It is not an unprimeable number, because it can be changed into a prime (90723141029) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 361446652 + ... + 361446902.

Almost surely, 2^90723141027 is an apocalyptic number.

90723141027 is a deficient number, since it is larger than the sum of its proper divisors (46148507601).

90723141027 is an equidigital number, since it uses as much as digits as its factorization.

90723141027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 90723141027 in words is "ninety billion, seven hundred twenty-three million, one hundred forty-one thousand, twenty-seven".