2949925787124 has 24 divisors (see below), whose sum is σ = 6883258478208. Its totient is φ = 983294551680.

The previous prime is 2949925787099. The next prime is 2949925787153. The reversal of 2949925787124 is 4217875299492.

It is a congruent number.

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, 862117 + ... + 2577420.

It is an arithmetic number, because the mean of its divisors is an integer number (286802436592).

Almost surely, 2^{2949925787124} is an apocalyptic number.

It is an amenable number.

2949925787124 is an abundant number, since it is smaller than the sum of its proper divisors (3933332691084).

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

2949925787124 is a wasteful number, since it uses less digits than its factorization.

2949925787124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511015 (or 3511013 counting only the distinct ones).

The product of its digits is 182891520, while the sum is 69.

The spelling of 2949925787124 in words is "two trillion, nine hundred forty-nine billion, nine hundred twenty-five million, seven hundred eighty-seven thousand, one hundred twenty-four".