2601477637420 has 48 divisors (see below), whose sum is σ = 5590700881920. Its totient is φ = 1016291457216.

The previous prime is 2601477637289. The next prime is 2601477637433. The reversal of 2601477637420 is 247367741062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8937499 + ... + 9223981.

It is an arithmetic number, because the mean of its divisors is an integer number (116472935040).

Almost surely, 2^{2601477637420} is an apocalyptic number.

2601477637420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2601477637420 is an abundant number, since it is smaller than the sum of its proper divisors (2989223244500).

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

2601477637420 is a wasteful number, since it uses less digits than its factorization.

2601477637420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297094 (or 297092 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 2601477637420 in words is "two trillion, six hundred one billion, four hundred seventy-seven million, six hundred thirty-seven thousand, four hundred twenty".