15413650420 has 48 divisors (see below), whose sum is σ = 37087989120. Its totient is φ = 5271076224.

The previous prime is 15413650409. The next prime is 15413650471. The reversal of 15413650420 is 2405631451.

It is a happy number.

It is a congruent number.

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, 87054 + ... + 195973.

It is an arithmetic number, because the mean of its divisors is an integer number (772666440).

Almost surely, 2^15413650420 is an apocalyptic number.

15413650420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15413650420 is an abundant number, since it is smaller than the sum of its proper divisors (21674338700).

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

15413650420 is a wasteful number, since it uses less digits than its factorization.

15413650420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283432 (or 283430 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 15413650420 in words is "fifteen billion, four hundred thirteen million, six hundred fifty thousand, four hundred twenty".