214997590371 has 32 divisors (see below), whose sum is σ = 297712070656. Its totient is φ = 137864592000.

The previous prime is 214997590361. The next prime is 214997590393. The reversal of 214997590371 is 173095799412.

It is a happy number.

214997590371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214997590371 - 2¹⁰ = 214997589347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214997590351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59603850 + ... + 59607456.

It is an arithmetic number, because the mean of its divisors is an integer number (9303502208).

Almost surely, 2^214997590371 is an apocalyptic number.

214997590371 is a deficient number, since it is larger than the sum of its proper divisors (82714480285).

214997590371 is a wasteful number, since it uses less digits than its factorization.

214997590371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7363.

The product of its (nonzero) digits is 4286520, while the sum is 57.

The spelling of 214997590371 in words is "two hundred fourteen billion, nine hundred ninety-seven million, five hundred ninety thousand, three hundred seventy-one".