37491460441 has 2 divisors, whose sum is σ = 37491460442. Its totient is φ = 37491460440.

The previous prime is 37491460439. The next prime is 37491460453. The reversal of 37491460441 is 14406419473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22553732041 + 14937728400 = 150179^2 + 122220^2 .

It is a cyclic number.

It is not a de Polignac number, because 37491460441 - 2¹ = 37491460439 is a prime.

Together with 37491460439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (37491460411) by changing a digit.

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 as a sum of consecutive naturals, namely, 18745730220 + 18745730221.

It is an arithmetic number, because the mean of its divisors is an integer number (18745730221).

Almost surely, 2^37491460441 is an apocalyptic number.

It is an amenable number.

37491460441 is a deficient number, since it is larger than the sum of its proper divisors (1).

37491460441 is an equidigital number, since it uses as much as digits as its factorization.

37491460441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 37491460441 in words is "thirty-seven billion, four hundred ninety-one million, four hundred sixty thousand, four hundred forty-one".