37442117472 has 24 divisors (see below), whose sum is σ = 98285558616. Its totient is φ = 12480705792.

The previous prime is 37442117411. The next prime is 37442117501. The reversal of 37442117472 is 27471124473.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195010933 + ... + 195011124.

It is an arithmetic number, because the mean of its divisors is an integer number (4095231609).

Almost surely, 2^37442117472 is an apocalyptic number.

37442117472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

37442117472 is an abundant number, since it is smaller than the sum of its proper divisors (60843441144).

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

37442117472 is a wasteful number, since it uses less digits than its factorization.

37442117472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390022070 (or 390022062 counting only the distinct ones).

The product of its digits is 263424, while the sum is 42.

The spelling of 37442117472 in words is "thirty-seven billion, four hundred forty-two million, one hundred seventeen thousand, four hundred seventy-two".