214036125525404 has 144 divisors (see below), whose sum is σ = 473004047093760. Its totient is φ = 83995621234560.

The previous prime is 214036125525373. The next prime is 214036125525427. The reversal of 214036125525404 is 404525521630412.

It is a super-2 number, since 2×214036125525404² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174101279 + ... + 175326345.

It is an arithmetic number, because the mean of its divisors is an integer number (3284750327040).

Almost surely, 2^{214036125525404} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214036125525404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236502023546880).

214036125525404 is an abundant number, since it is smaller than the sum of its proper divisors (258967921568356).

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

214036125525404 is a wasteful number, since it uses less digits than its factorization.

214036125525404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225648 (or 1225639 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 44.

The spelling of 214036125525404 in words is "two hundred fourteen trillion, thirty-six billion, one hundred twenty-five million, five hundred twenty-five thousand, four hundred four".