37440501242 has 16 divisors (see below), whose sum is σ = 59486584680. Its totient is φ = 17612464128.

The previous prime is 37440501229. The next prime is 37440501269. The reversal of 37440501242 is 24210504473.

It can be written as a sum of positive squares in 4 ways, for example, as 13328933401 + 24111567841 = 115451^2 + 155279^2 .

It is a super-2 number, since 2×37440501242² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 37440501199 and 37440501208.

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, 113333 + ... + 296184.

Almost surely, 2^37440501242 is an apocalyptic number.

37440501242 is a deficient number, since it is larger than the sum of its proper divisors (22046083438).

37440501242 is a wasteful number, since it uses less digits than its factorization.

37440501242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412225.

The product of its (nonzero) digits is 26880, while the sum is 32.

The spelling of 37440501242 in words is "thirty-seven billion, four hundred forty million, five hundred one thousand, two hundred forty-two".