874228440320415 has 24 divisors (see below), whose sum is σ = 1515330099258768. Its totient is φ = 466254921185280.

The previous prime is 874228440320399. The next prime is 874228440320423. The reversal of 874228440320415 is 514023044822478.

874228440320415 is a `hidden beast` number, since 8 + 7 + 4 + 2 + 28 + 4 + 403 + 204 + 1 + 5 = 666.

It is not a de Polignac number, because 874228440320415 - 2⁴ = 874228440320399 is a prime.

It is a super-2 number, since 2×874228440320415² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108172080 + ... + 115972650.

It is an arithmetic number, because the mean of its divisors is an integer number (63138754135782).

Almost surely, 2^{874228440320415} is an apocalyptic number.

874228440320415 is a deficient number, since it is larger than the sum of its proper divisors (641101658938353).

874228440320415 is a wasteful number, since it uses less digits than its factorization.

874228440320415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10291079 (or 10291076 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 54.

The spelling of 874228440320415 in words is "eight hundred seventy-four trillion, two hundred twenty-eight billion, four hundred forty million, three hundred twenty thousand, four hundred fifteen".