365640040364 has 6 divisors (see below), whose sum is σ = 639870070644. Its totient is φ = 182820020180.

The previous prime is 365640040343. The next prime is 365640040393. The reversal of 365640040364 is 463040046563.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45705005042 + ... + 45705005049.

It is an arithmetic number, because the mean of its divisors is an integer number (106645011774).

Almost surely, 2^365640040364 is an apocalyptic number.

It is an amenable number.

365640040364 is a deficient number, since it is larger than the sum of its proper divisors (274230030280).

365640040364 is a wasteful number, since it uses less digits than its factorization.

365640040364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91410010095 (or 91410010093 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 365640040364 in words is "three hundred sixty-five billion, six hundred forty million, forty thousand, three hundred sixty-four".