90419216460 has 48 divisors (see below), whose sum is σ = 254279407200. Its totient is φ = 24006495744.

The previous prime is 90419216453. The next prime is 90419216479. The reversal of 90419216460 is 6461291409.

It is a super-3 number, since 3×90419216460³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3276625 + ... + 3304104.

It is an arithmetic number, because the mean of its divisors is an integer number (5297487650).

Almost surely, 2^90419216460 is an apocalyptic number.

It is an amenable number.

90419216460 is an abundant number, since it is smaller than the sum of its proper divisors (163860190740).

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

90419216460 is a wasteful number, since it uses less digits than its factorization.

90419216460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6580970 (or 6580968 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 90419216460 in words is "ninety billion, four hundred nineteen million, two hundred sixteen thousand, four hundred sixty".