40217451364 has 24 divisors (see below), whose sum is σ = 71196360480. Its totient is φ = 19875793344.

The previous prime is 40217451359. The next prime is 40217451383. The reversal of 40217451364 is 46315471204.

40217451364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079227 + ... + 1115869.

It is an arithmetic number, because the mean of its divisors is an integer number (2966515020).

Almost surely, 2^40217451364 is an apocalyptic number.

It is an amenable number.

40217451364 is a deficient number, since it is larger than the sum of its proper divisors (30978909116).

40217451364 is a wasteful number, since it uses less digits than its factorization.

40217451364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39819 (or 39817 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 40217451364 in words is "forty billion, two hundred seventeen million, four hundred fifty-one thousand, three hundred sixty-four".