2945988919460 has 24 divisors (see below), whose sum is σ = 6330450610176. Its totient is φ = 1150991019360.

The previous prime is 2945988919441. The next prime is 2945988919469. The reversal of 2945988919460 is 649198895492.

2945988919460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2945988919469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1712783396 + ... + 1712785115.

It is an arithmetic number, because the mean of its divisors is an integer number (263768775424).

Almost surely, 2^{2945988919460} is an apocalyptic number.

2945988919460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2945988919460 is an abundant number, since it is smaller than the sum of its proper divisors (3384461690716).

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

2945988919460 is a wasteful number, since it uses less digits than its factorization.

2945988919460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425568563 (or 3425568561 counting only the distinct ones).

The product of its (nonzero) digits is 403107840, while the sum is 74.

The spelling of 2945988919460 in words is "two trillion, nine hundred forty-five billion, nine hundred eighty-eight million, nine hundred nineteen thousand, four hundred sixty".