2900142975516 has 48 divisors (see below), whose sum is σ = 6799721994240. Its totient is φ = 962047938240.

The previous prime is 2900142975503. The next prime is 2900142975529. The reversal of 2900142975516 is 6155792410092.

It is an interprime number because it is at equal distance from previous prime (2900142975503) and next prime (2900142975529).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2343565 + ... + 3360443.

It is an arithmetic number, because the mean of its divisors is an integer number (141660874880).

Almost surely, 2^{2900142975516} is an apocalyptic number.

It is an amenable number.

2900142975516 is an abundant number, since it is smaller than the sum of its proper divisors (3899579018724).

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

2900142975516 is a wasteful number, since it uses less digits than its factorization.

2900142975516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018034 (or 1018032 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 51.

The spelling of 2900142975516 in words is "two trillion, nine hundred billion, one hundred forty-two million, nine hundred seventy-five thousand, five hundred sixteen".