37366356370661 has 8 divisors (see below), whose sum is σ = 38086244116800. Its totient is φ = 36649353947040.

The previous prime is 37366356370649. The next prime is 37366356370691. The reversal of 37366356370661 is 16607365366373.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 37366356370661 - 2⁶ = 37366356370597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 37366356370594 and 37366356370603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37366356370631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721304480 + ... + 721356281.

It is an arithmetic number, because the mean of its divisors is an integer number (4760780514600).

Almost surely, 2^{37366356370661} is an apocalyptic number.

It is an amenable number.

37366356370661 is a deficient number, since it is larger than the sum of its proper divisors (719887746139).

37366356370661 is a wasteful number, since it uses less digits than its factorization.

37366356370661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442661259.

The product of its (nonzero) digits is 154314720, while the sum is 62.

The spelling of 37366356370661 in words is "thirty-seven trillion, three hundred sixty-six billion, three hundred fifty-six million, three hundred seventy thousand, six hundred sixty-one".