42676451550 has 36 divisors (see below), whose sum is σ = 114657401040. Its totient is φ = 11380386960.

The previous prime is 42676451507. The next prime is 42676451561. The reversal of 42676451550 is 5515467624.

42676451550 is a `hidden beast` number, since 4 + 26 + 7 + 64 + 515 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 42676451496 and 42676451505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 47417830 + ... + 47418729.

Almost surely, 2^42676451550 is an apocalyptic number.

42676451550 is an abundant number, since it is smaller than the sum of its proper divisors (71980949490).

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

42676451550 is a wasteful number, since it uses less digits than its factorization.

42676451550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94836577 (or 94836569 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 42676451550 in words is "forty-two billion, six hundred seventy-six million, four hundred fifty-one thousand, five hundred fifty".