214115551452 has 108 divisors (see below), whose sum is σ = 610992069688. Its totient is φ = 63129844800.

The previous prime is 214115551439. The next prime is 214115551453. The reversal of 214115551452 is 254155511412.

214115551452 is a `hidden beast` number, since 2 + 1 + 4 + 1 + 155 + 51 + 452 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214115551453) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 503074 + ... + 825417.

Almost surely, 2^214115551452 is an apocalyptic number.

214115551452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

214115551452 is an abundant number, since it is smaller than the sum of its proper divisors (396876518236).

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

214115551452 is a wasteful number, since it uses less digits than its factorization.

214115551452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328560 (or 1328544 counting only the distinct ones).

The product of its digits is 40000, while the sum is 36.

It can be divided in two parts, 214115 and 551452, that added together give a palindrome (765567).

The spelling of 214115551452 in words is "two hundred fourteen billion, one hundred fifteen million, five hundred fifty-one thousand, four hundred fifty-two".