2430870646740 has 48 divisors (see below), whose sum is σ = 6806719752000. Its totient is φ = 648205320960.

The previous prime is 2430870646723. The next prime is 2430870646741. The reversal of 2430870646740 is 476460780342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430870646741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643080 + ... + 2296800.

It is an arithmetic number, because the mean of its divisors is an integer number (141806661500).

Almost surely, 2^{2430870646740} is an apocalyptic number.

2430870646740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2430870646740 is an abundant number, since it is smaller than the sum of its proper divisors (4375849105260).

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

2430870646740 is a wasteful number, since it uses less digits than its factorization.

2430870646740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678232 (or 1678230 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 51.

The spelling of 2430870646740 in words is "two trillion, four hundred thirty billion, eight hundred seventy million, six hundred forty-six thousand, seven hundred forty".