11877112875474 has 448 divisors, whose sum is σ = 33799831269120. Its totient is φ = 3039141980160.

The previous prime is 11877112875413. The next prime is 11877112875539. The reversal of 11877112875474 is 47457821177811.

11877112875474 is a `hidden beast` number, since 1 + 1 + 8 + 7 + 7 + 1 + 1 + 2 + 87 + 547 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 2927558454 + ... + 2927562510.

It is an arithmetic number, because the mean of its divisors is an integer number (75446051940).

Almost surely, 2^{11877112875474} is an apocalyptic number.

11877112875474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11877112875474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16899915634560).

11877112875474 is an abundant number, since it is smaller than the sum of its proper divisors (21922718393646).

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

11877112875474 is a wasteful number, since it uses less digits than its factorization.

11877112875474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4477 (or 4462 counting only the distinct ones).

The product of its digits is 24586240, while the sum is 63.

The spelling of 11877112875474 in words is "eleven trillion, eight hundred seventy-seven billion, one hundred twelve million, eight hundred seventy-five thousand, four hundred seventy-four".