2670851304240 has 80 divisors (see below), whose sum is σ = 9462444626688. Its totient is φ = 610480297728.

The previous prime is 2670851304229. The next prime is 2670851304257. The reversal of 2670851304240 is 424031580762.

2670851304240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2670851304192 and 2670851304201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794894542 + ... + 794897901.

Almost surely, 2^{2670851304240} is an apocalyptic number.

2670851304240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2670851304240 is an abundant number, since it is smaller than the sum of its proper divisors (6791593322448).

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

2670851304240 is a wasteful number, since it uses less digits than its factorization.

2670851304240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589792466 (or 1589792460 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 2670851304240 in words is "two trillion, six hundred seventy billion, eight hundred fifty-one million, three hundred four thousand, two hundred forty".