42907392000 has 576 divisors, whose sum is σ = 168817128480. Its totient is φ = 10395648000.

The previous prime is 42907391977. The next prime is 42907392007. The reversal of 42907392000 is 29370924.

42907392000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42907392007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25343154 + ... + 25344846.

Almost surely, 2^42907392000 is an apocalyptic number.

42907392000 is a gapful number since it is divisible by the number (40) 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 42907392000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84408564240).

42907392000 is an abundant number, since it is smaller than the sum of its proper divisors (125909736480).

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

42907392000 is a wasteful number, since it uses less digits than its factorization.

42907392000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 42907392000 in words is "forty-two billion, nine hundred seven million, three hundred ninety-two thousand".