2880671340456 has 128 divisors (see below), whose sum is σ = 9848449094400. Its totient is φ = 759737491200.

The previous prime is 2880671340409. The next prime is 2880671340461. The reversal of 2880671340456 is 6540431760882.

It is a happy number.

2880671340456 is a `hidden beast` number, since 2 + 8 + 80 + 6 + 71 + 3 + 40 + 456 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73257495 + ... + 73296806.

It is an arithmetic number, because the mean of its divisors is an integer number (76941008550).

Almost surely, 2^{2880671340456} is an apocalyptic number.

2880671340456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2880671340456 is an abundant number, since it is smaller than the sum of its proper divisors (6967777753944).

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

2880671340456 is a wasteful number, since it uses less digits than its factorization.

2880671340456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146554336 (or 146554326 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 2880671340456 in words is "two trillion, eight hundred eighty billion, six hundred seventy-one million, three hundred forty thousand, four hundred fifty-six".