90241464516 has 72 divisors (see below), whose sum is σ = 253976063040. Its totient is φ = 24426252864.

The previous prime is 90241464499. The next prime is 90241464529. The reversal of 90241464516 is 61546414209.

It is a super-2 number, since 2×90241464516² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1457631 + ... + 1518278.

It is an arithmetic number, because the mean of its divisors is an integer number (3527445320).

Almost surely, 2^90241464516 is an apocalyptic number.

It is an amenable number.

90241464516 is an abundant number, since it is smaller than the sum of its proper divisors (163734598524).

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

90241464516 is a wasteful number, since it uses less digits than its factorization.

90241464516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975961 (or 2975940 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 90241464516 in words is "ninety billion, two hundred forty-one million, four hundred sixty-four thousand, five hundred sixteen".