78413265071200 has 72 divisors (see below), whose sum is σ = 199749269634768. Its totient is φ = 30001597063680.

The previous prime is 78413265071143. The next prime is 78413265071231. The reversal of 78413265071200 is 217056231487.

It is a super-2 number, since 2×78413265071200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2130776847 + ... + 2130813646.

It is an arithmetic number, because the mean of its divisors is an integer number (2774295411594).

Almost surely, 2^{78413265071200} is an apocalyptic number.

It is an amenable number.

78413265071200 is an abundant number, since it is smaller than the sum of its proper divisors (121336004563568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78413265071200 is a wasteful number, since it uses less digits than its factorization.

78413265071200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261590536 (or 4261590523 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 78413265071200 in words is "seventy-eight trillion, four hundred thirteen billion, two hundred sixty-five million, seventy-one thousand, two hundred".