74235505750456 has 32 divisors (see below), whose sum is σ = 140519999545200. Its totient is φ = 36763755275520.

The previous prime is 74235505750451. The next prime is 74235505750489. The reversal of 74235505750456 is 65405750553247.

It is a self number, because there is not a number n which added to its sum of digits gives 74235505750456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74235505750451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13204885 + ... + 17967748.

Almost surely, 2^{74235505750456} is an apocalyptic number.

It is an amenable number.

74235505750456 is a deficient number, since it is larger than the sum of its proper divisors (66284493794744).

74235505750456 is a wasteful number, since it uses less digits than its factorization.

74235505750456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31175479 (or 31175475 counting only the distinct ones).

The product of its (nonzero) digits is 88200000, while the sum is 58.

The spelling of 74235505750456 in words is "seventy-four trillion, two hundred thirty-five billion, five hundred five million, seven hundred fifty thousand, four hundred fifty-six".