37549123242 has 16 divisors (see below), whose sum is σ = 75100418400. Its totient is φ = 12516012432.

The previous prime is 37549123187. The next prime is 37549123279. The reversal of 37549123242 is 24232194573.

It is a junction number, because it is equal to n+sod(n) for n = 37549123194 and 37549123203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212073 + ... + 346515.

It is an arithmetic number, because the mean of its divisors is an integer number (4693776150).

Almost surely, 2^37549123242 is an apocalyptic number.

37549123242 is an abundant number, since it is smaller than the sum of its proper divisors (37551295158).

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

37549123242 is a wasteful number, since it uses less digits than its factorization.

37549123242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180997.

The product of its digits is 362880, while the sum is 42.

The spelling of 37549123242 in words is "thirty-seven billion, five hundred forty-nine million, one hundred twenty-three thousand, two hundred forty-two".