2470457991168 has 336 divisors, whose sum is σ = 7816908602880. Its totient is φ = 748308922368.

The previous prime is 2470457991149. The next prime is 2470457991179. The reversal of 2470457991168 is 8611997540742.

2470457991168 is a `hidden beast` number, since 2 + 47 + 0 + 4 + 579 + 9 + 1 + 16 + 8 = 666.

It is a super-2 number, since 2×2470457991168² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 36313921 + ... + 36381887.

Almost surely, 2^{2470457991168} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2470457991168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3908454301440).

2470457991168 is an abundant number, since it is smaller than the sum of its proper divisors (5346450611712).

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

2470457991168 is a wasteful number, since it uses less digits than its factorization.

2470457991168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68045 (or 68018 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 2470457991168 in words is "two trillion, four hundred seventy billion, four hundred fifty-seven million, nine hundred ninety-one thousand, one hundred sixty-eight".