4015162472828 has 24 divisors (see below), whose sum is σ = 7567460780880. Its totient is φ = 1853048119680.

The previous prime is 4015162472807. The next prime is 4015162472837. The reversal of 4015162472828 is 8282742615104.

It is a super-2 number, since 2×4015162472828² (a number of 26 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, 1221038 + ... + 3085653.

It is an arithmetic number, because the mean of its divisors is an integer number (315310865870).

Almost surely, 2^{4015162472828} is an apocalyptic number.

It is an amenable number.

4015162472828 is a deficient number, since it is larger than the sum of its proper divisors (3552298308052).

4015162472828 is a wasteful number, since it uses less digits than its factorization.

4015162472828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324637 (or 4324635 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 50.

The spelling of 4015162472828 in words is "four trillion, fifteen billion, one hundred sixty-two million, four hundred seventy-two thousand, eight hundred twenty-eight".