72398835093514 has 16 divisors (see below), whose sum is σ = 110696645738016. Its totient is φ = 35503373545200.

The previous prime is 72398835093511. The next prime is 72398835093577. The reversal of 72398835093514 is 41539053889327.

It is a super-2 number, since 2×72398835093514² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 72398835093514.

It is not an unprimeable number, because it can be changed into a prime (72398835093511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855048552 + ... + 855133219.

It is an arithmetic number, because the mean of its divisors is an integer number (6918540358626).

Almost surely, 2^{72398835093514} is an apocalyptic number.

72398835093514 is a deficient number, since it is larger than the sum of its proper divisors (38297810644502).

72398835093514 is a wasteful number, since it uses less digits than its factorization.

72398835093514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710182181.

The product of its (nonzero) digits is 195955200, while the sum is 67.

The spelling of 72398835093514 in words is "seventy-two trillion, three hundred ninety-eight billion, eight hundred thirty-five million, ninety-three thousand, five hundred fourteen".