37972428342 has 32 divisors (see below), whose sum is σ = 76233291264. Its totient is φ = 12609492000.

The previous prime is 37972428341. The next prime is 37972428419. The reversal of 37972428342 is 24382427973.

37972428342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×37972428342³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37972428341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1802313 + ... + 1823259.

It is an arithmetic number, because the mean of its divisors is an integer number (2382290352).

Almost surely, 2^37972428342 is an apocalyptic number.

37972428342 is an abundant number, since it is smaller than the sum of its proper divisors (38260862922).

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

37972428342 is a wasteful number, since it uses less digits than its factorization.

37972428342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22084.

The product of its digits is 4064256, while the sum is 51.

The spelling of 37972428342 in words is "thirty-seven billion, nine hundred seventy-two million, four hundred twenty-eight thousand, three hundred forty-two".