214121555115325 has 48 divisors (see below), whose sum is σ = 311954591878272. Its totient is φ = 143734001760000.

The previous prime is 214121555115101. The next prime is 214121555115359. The reversal of 214121555115325 is 523511555121412.

It is a happy number.

It is not a de Polignac number, because 214121555115325 - 2³⁷ = 213984116161853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40672915 + ... + 45634735.

It is an arithmetic number, because the mean of its divisors is an integer number (6499053997464).

Almost surely, 2^{214121555115325} is an apocalyptic number.

214121555115325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

214121555115325 is a deficient number, since it is larger than the sum of its proper divisors (97833036762947).

214121555115325 is a wasteful number, since it uses less digits than its factorization.

214121555115325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4973926 (or 4973921 counting only the distinct ones).

The product of its digits is 300000, while the sum is 43.

The spelling of 214121555115325 in words is "two hundred fourteen trillion, one hundred twenty-one billion, five hundred fifty-five million, one hundred fifteen thousand, three hundred twenty-five".