74876151742 has 16 divisors (see below), whose sum is σ = 128483400672. Its totient is φ = 32058708480.

The previous prime is 74876151739. The next prime is 74876151761. The reversal of 74876151742 is 24715167847.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 74876151742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2574259 + ... + 2603182.

It is an arithmetic number, because the mean of its divisors is an integer number (8030212542).

Almost surely, 2^74876151742 is an apocalyptic number.

74876151742 is a deficient number, since it is larger than the sum of its proper divisors (53607248930).

74876151742 is a wasteful number, since it uses less digits than its factorization.

74876151742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5178483.

The product of its digits is 2634240, while the sum is 52.

The spelling of 74876151742 in words is "seventy-four billion, eight hundred seventy-six million, one hundred fifty-one thousand, seven hundred forty-two".