73874908152 has 24 divisors (see below), whose sum is σ = 200077876440. Its totient is φ = 24624969360.

The previous prime is 73874908109. The next prime is 73874908231. The reversal of 73874908152 is 25180947837.

It is a happy number.

73874908152 is a `hidden beast` number, since 73 + 8 + 7 + 490 + 81 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 513020124 + ... + 513020267.

It is an arithmetic number, because the mean of its divisors is an integer number (8336578185).

Almost surely, 2^73874908152 is an apocalyptic number.

73874908152 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

73874908152 is an abundant number, since it is smaller than the sum of its proper divisors (126202968288).

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

73874908152 is a wasteful number, since it uses less digits than its factorization.

73874908152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026040403 (or 1026040396 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 73874908152 in words is "seventy-three billion, eight hundred seventy-four million, nine hundred eight thousand, one hundred fifty-two".