214846157634 has 32 divisors (see below), whose sum is σ = 443599134720. Its totient is φ = 69298059600.

The previous prime is 214846157599. The next prime is 214846157639. The reversal of 214846157634 is 436751648412.

It is not an unprimeable number, because it can be changed into a prime (214846157639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1924569 + ... + 2033139.

It is an arithmetic number, because the mean of its divisors is an integer number (13862472960).

Almost surely, 2^214846157634 is an apocalyptic number.

214846157634 is an abundant number, since it is smaller than the sum of its proper divisors (228752977086).

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

214846157634 is a wasteful number, since it uses less digits than its factorization.

214846157634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119246.

The product of its digits is 3870720, while the sum is 51.

The spelling of 214846157634 in words is "two hundred fourteen billion, eight hundred forty-six million, one hundred fifty-seven thousand, six hundred thirty-four".