213476255432 has 16 divisors (see below), whose sum is σ = 436655977200. Its totient is φ = 97034661520.

The previous prime is 213476255407. The next prime is 213476255453. The reversal of 213476255432 is 234552674312.

It is a super-2 number, since 2×213476255432² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1212933182 + ... + 1212933357.

It is an arithmetic number, because the mean of its divisors is an integer number (27290998575).

Almost surely, 2^213476255432 is an apocalyptic number.

213476255432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

213476255432 is an abundant number, since it is smaller than the sum of its proper divisors (223179721768).

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

213476255432 is a wasteful number, since it uses less digits than its factorization.

213476255432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425866556 (or 2425866552 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 44.

The spelling of 213476255432 in words is "two hundred thirteen billion, four hundred seventy-six million, two hundred fifty-five thousand, four hundred thirty-two".