214004100120 has 32 divisors (see below), whose sum is σ = 642012300720. Its totient is φ = 57067760000.

The previous prime is 214004100103. The next prime is 214004100137. The reversal of 214004100120 is 21001400412.

It is an interprime number because it is at equal distance from previous prime (214004100103) and next prime (214004100137).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 214004100120.

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, 891683631 + ... + 891683870.

Almost surely, 2^214004100120 is an apocalyptic number.

214004100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214004100120 is an abundant number, since it is smaller than the sum of its proper divisors (428008200600).

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

214004100120 is a wasteful number, since it uses less digits than its factorization.

214004100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783367515 (or 1783367511 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 214004100120 its reverse (21001400412), we get a palindrome (235005500532).

The spelling of 214004100120 in words is "two hundred fourteen billion, four million, one hundred thousand, one hundred twenty".