37442489041 has 4 divisors (see below), whose sum is σ = 38239137792. Its totient is φ = 36645840292.

The previous prime is 37442489039. The next prime is 37442489047. The reversal of 37442489041 is 14098424473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 37442489041 - 2¹ = 37442489039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 37442488982 and 37442489000.

It is not an unprimeable number, because it can be changed into a prime (37442489047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398324305 + ... + 398324398.

It is an arithmetic number, because the mean of its divisors is an integer number (9559784448).

Almost surely, 2^37442489041 is an apocalyptic number.

It is an amenable number.

37442489041 is a deficient number, since it is larger than the sum of its proper divisors (796648751).

37442489041 is an equidigital number, since it uses as much as digits as its factorization.

37442489041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796648750.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 37442489041 in words is "thirty-seven billion, four hundred forty-two million, four hundred eighty-nine thousand, forty-one".