4279397713920 has 288 divisors, whose sum is σ = 16950429437760. Its totient is φ = 978147901440.

The previous prime is 4279397713847. The next prime is 4279397713939. The reversal of 4279397713920 is 293177939724.

4279397713920 is a `hidden beast` number, since 4 + 2 + 7 + 93 + 97 + 71 + 392 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (63).

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, 2671626 + ... + 3961865.

It is an arithmetic number, because the mean of its divisors is an integer number (58855657770).

Almost surely, 2^{4279397713920} is an apocalyptic number.

4279397713920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4279397713920 is an abundant number, since it is smaller than the sum of its proper divisors (12671031723840).

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

4279397713920 is a wasteful number, since it uses less digits than its factorization.

4279397713920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6633531 (or 6633508 counting only the distinct ones).

The product of its (nonzero) digits is 36006768, while the sum is 63.

The spelling of 4279397713920 in words is "four trillion, two hundred seventy-nine billion, three hundred ninety-seven million, seven hundred thirteen thousand, nine hundred twenty".