28937114826361 has 8 divisors (see below), whose sum is σ = 33469434016704. Its totient is φ = 24504407046960.

The previous prime is 28937114826353. The next prime is 28937114826421. The reversal of 28937114826361 is 16362841173982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28937114826361 - 2³ = 28937114826353 is a prime.

It is a super-2 number, since 2×28937114826361² (a number of 28 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 28937114826361.

It is not an unprimeable number, because it can be changed into a prime (28937114826341) 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, 24902852110 + ... + 24902853271.

It is an arithmetic number, because the mean of its divisors is an integer number (4183679252088).

Almost surely, 2^{28937114826361} is an apocalyptic number.

It is an amenable number.

28937114826361 is a deficient number, since it is larger than the sum of its proper divisors (4532319190343).

28937114826361 is an equidigital number, since it uses as much as digits as its factorization.

28937114826361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49805705471.

The product of its digits is 20901888, while the sum is 61.

The spelling of 28937114826361 in words is "twenty-eight trillion, nine hundred thirty-seven billion, one hundred fourteen million, eight hundred twenty-six thousand, three hundred sixty-one".