67245051364 has 24 divisors (see below), whose sum is σ = 120561638400. Its totient is φ = 32799040320.

The previous prime is 67245051319. The next prime is 67245051371. The reversal of 67245051364 is 46315054276.

67245051364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 67245051364.

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, 2360397 + ... + 2388715.

It is an arithmetic number, because the mean of its divisors is an integer number (5023401600).

Almost surely, 2^67245051364 is an apocalyptic number.

It is an amenable number.

67245051364 is a deficient number, since it is larger than the sum of its proper divisors (53316587036).

67245051364 is a wasteful number, since it uses less digits than its factorization.

67245051364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42843 (or 42841 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 67245051364 in words is "sixty-seven billion, two hundred forty-five million, fifty-one thousand, three hundred sixty-four".