2489954419460 has 24 divisors (see below), whose sum is σ = 5235257783616. Its totient is φ = 994771576800.

The previous prime is 2489954419439. The next prime is 2489954419487. The reversal of 2489954419460 is 649144599842.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75620066 + ... + 75652985.

It is an arithmetic number, because the mean of its divisors is an integer number (218135740984).

Almost surely, 2^{2489954419460} is an apocalyptic number.

2489954419460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2489954419460 is an abundant number, since it is smaller than the sum of its proper divisors (2745303364156).

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

2489954419460 is a wasteful number, since it uses less digits than its factorization.

2489954419460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151273883 (or 151273881 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 65.

The spelling of 2489954419460 in words is "two trillion, four hundred eighty-nine billion, nine hundred fifty-four million, four hundred nineteen thousand, four hundred sixty".