36644061423662 has 48 divisors (see below), whose sum is σ = 69766936530480. Its totient is φ = 14274031766400.

The previous prime is 36644061423653. The next prime is 36644061423701. The reversal of 36644061423662 is 26632416044663.

It is a super-2 number, since 2×36644061423662² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1936112 + ... + 8777052.

It is an arithmetic number, because the mean of its divisors is an integer number (1453477844385).

Almost surely, 2^{36644061423662} is an apocalyptic number.

36644061423662 is a deficient number, since it is larger than the sum of its proper divisors (33122875106818).

36644061423662 is a wasteful number, since it uses less digits than its factorization.

36644061423662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6845937 (or 6845930 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 53.

The spelling of 36644061423662 in words is "thirty-six trillion, six hundred forty-four billion, sixty-one million, four hundred twenty-three thousand, six hundred sixty-two".