42670799472 has 160 divisors (see below), whose sum is σ = 129013171200. Its totient is φ = 11900528640.

The previous prime is 42670799429. The next prime is 42670799477. The reversal of 42670799472 is 27499707624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42670799477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3537772 + ... + 3549812.

It is an arithmetic number, because the mean of its divisors is an integer number (806332320).

Almost surely, 2^42670799472 is an apocalyptic number.

42670799472 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42670799472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64506585600).

42670799472 is an abundant number, since it is smaller than the sum of its proper divisors (86342371728).

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

42670799472 is a wasteful number, since it uses less digits than its factorization.

42670799472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12311 (or 12305 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 57.

The spelling of 42670799472 in words is "forty-two billion, six hundred seventy million, seven hundred ninety-nine thousand, four hundred seventy-two".