214351151432 has 64 divisors (see below), whose sum is σ = 452821224960. Its totient is φ = 94240972800.

The previous prime is 214351151429. The next prime is 214351151447. The reversal of 214351151432 is 234151153412.

It is a super-2 number, since 2×214351151432² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5581448 + ... + 5619720.

It is an arithmetic number, because the mean of its divisors is an integer number (7075331640).

Almost surely, 2^214351151432 is an apocalyptic number.

214351151432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214351151432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226410612480).

214351151432 is an abundant number, since it is smaller than the sum of its proper divisors (238470073528).

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

214351151432 is a wasteful number, since it uses less digits than its factorization.

214351151432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40374 (or 40370 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The spelling of 214351151432 in words is "two hundred fourteen billion, three hundred fifty-one million, one hundred fifty-one thousand, four hundred thirty-two".