37464818660641 has 4 divisors (see below), whose sum is σ = 37488666414384. Its totient is φ = 37440970906900.

The previous prime is 37464818660629. The next prime is 37464818660669. The reversal of 37464818660641 is 14606681846473.

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 37464818660641 - 2¹³ = 37464818652449 is a prime.

It is a super-2 number, since 2×37464818660641² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37464818660041) 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, 11923874515 + ... + 11923877656.

It is an arithmetic number, because the mean of its divisors is an integer number (9372166603596).

Almost surely, 2^{37464818660641} is an apocalyptic number.

It is an amenable number.

37464818660641 is a deficient number, since it is larger than the sum of its proper divisors (23847753743).

37464818660641 is a wasteful number, since it uses less digits than its factorization.

37464818660641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23847753742.

The product of its (nonzero) digits is 111476736, while the sum is 64.

The spelling of 37464818660641 in words is "thirty-seven trillion, four hundred sixty-four billion, eight hundred eighteen million, six hundred sixty thousand, six hundred forty-one".