4028515196832 has 144 divisors (see below), whose sum is σ = 13137361211520. Its totient is φ = 1147075831296.

The previous prime is 4028515196821. The next prime is 4028515196833. The reversal of 4028515196832 is 2386915158204.

4028515196832 is a `hidden beast` number, since 4 + 0 + 2 + 8 + 515 + 1 + 96 + 8 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×4028515196832² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4028515196833) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2819332 + ... + 4000707.

It is an arithmetic number, because the mean of its divisors is an integer number (91231675080).

Almost surely, 2^{4028515196832} is an apocalyptic number.

4028515196832 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4028515196832 is an abundant number, since it is smaller than the sum of its proper divisors (9108846014688).

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

4028515196832 is a wasteful number, since it uses less digits than its factorization.

4028515196832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6820355 (or 6820344 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 4028515196832 in words is "four trillion, twenty-eight billion, five hundred fifteen million, one hundred ninety-six thousand, eight hundred thirty-two".