814674680148 has 24 divisors (see below), whose sum is σ = 2172465813952. Its totient is φ = 232764194304.

The previous prime is 814674680101. The next prime is 814674680227. The reversal of 814674680148 is 841086476418.

It is a super-2 number, since 2×814674680148² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4849253965 + ... + 4849254132.

Almost surely, 2^814674680148 is an apocalyptic number.

It is an amenable number.

814674680148 is an abundant number, since it is smaller than the sum of its proper divisors (1357791133804).

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

814674680148 is a wasteful number, since it uses less digits than its factorization.

814674680148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9698508111 (or 9698508109 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 57.

The spelling of 814674680148 in words is "eight hundred fourteen billion, six hundred seventy-four million, six hundred eighty thousand, one hundred forty-eight".