36454097561944 has 16 divisors (see below), whose sum is σ = 69216640941600. Its totient is φ = 17996326644192.

The previous prime is 36454097561923. The next prime is 36454097561983. The reversal of 36454097561944 is 44916579045463.

It is a self number, because there is not a number n which added to its sum of digits gives 36454097561944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28840266427 + ... + 28840267690.

It is an arithmetic number, because the mean of its divisors is an integer number (4326040058850).

Almost surely, 2^{36454097561944} is an apocalyptic number.

It is an amenable number.

36454097561944 is a deficient number, since it is larger than the sum of its proper divisors (32762543379656).

36454097561944 is a wasteful number, since it uses less digits than its factorization.

36454097561944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57680534202 (or 57680534198 counting only the distinct ones).

The product of its (nonzero) digits is 391910400, while the sum is 67.

The spelling of 36454097561944 in words is "thirty-six trillion, four hundred fifty-four billion, ninety-seven million, five hundred sixty-one thousand, nine hundred forty-four".