874833721015146 has 32 divisors (see below), whose sum is σ = 1852590327845760. Its totient is φ = 274457449583616.

The previous prime is 874833721015141. The next prime is 874833721015207. The reversal of 874833721015146 is 641510127338478.

It is a super-2 number, since 2×874833721015146² (a number of 31 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 874833721015146.

It is not an unprimeable number, because it can be changed into a prime (874833721015141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268493650 + ... + 271732418.

It is an arithmetic number, because the mean of its divisors is an integer number (57893447745180).

Almost surely, 2^{874833721015146} is an apocalyptic number.

874833721015146 is an abundant number, since it is smaller than the sum of its proper divisors (977756606830614).

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

874833721015146 is a wasteful number, since it uses less digits than its factorization.

874833721015146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5886958.

The product of its (nonzero) digits is 27095040, while the sum is 60.

The spelling of 874833721015146 in words is "eight hundred seventy-four trillion, eight hundred thirty-three billion, seven hundred twenty-one million, fifteen thousand, one hundred forty-six".