28937114826294 has 16 divisors (see below), whose sum is σ = 57874283757360. Its totient is φ = 9645695924640.

The previous prime is 28937114826281. The next prime is 28937114826299. The reversal of 28937114826294 is 49262841173982.

It is a super-2 number, since 2×28937114826294² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28937114826299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9089052 + ... + 11852640.

It is an arithmetic number, because the mean of its divisors is an integer number (3617142734835).

Almost surely, 2^{28937114826294} is an apocalyptic number.

28937114826294 is an abundant number, since it is smaller than the sum of its proper divisors (28937168931066).

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

28937114826294 is a wasteful number, since it uses less digits than its factorization.

28937114826294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4508735.

The product of its digits is 83607552, while the sum is 66.

The spelling of 28937114826294 in words is "twenty-eight trillion, nine hundred thirty-seven billion, one hundred fourteen million, eight hundred twenty-six thousand, two hundred ninety-four".