42372375740 has 24 divisors (see below), whose sum is σ = 90490160880. Its totient is φ = 16661679488.

The previous prime is 42372375737. The next prime is 42372375751. The reversal of 42372375740 is 4757327324.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42372375691 and 42372375700.

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, 17953217 + ... + 17955576.

It is an arithmetic number, because the mean of its divisors is an integer number (3770423370).

Almost surely, 2^42372375740 is an apocalyptic number.

It is an amenable number.

42372375740 is an abundant number, since it is smaller than the sum of its proper divisors (48117785140).

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

42372375740 is a wasteful number, since it uses less digits than its factorization.

42372375740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35908861 (or 35908859 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 44.

The spelling of 42372375740 in words is "forty-two billion, three hundred seventy-two million, three hundred seventy-five thousand, seven hundred forty".