3140525046144 has 64 divisors (see below), whose sum is σ = 8342408623680. Its totient is φ = 1046792870400.

The previous prime is 3140525046077. The next prime is 3140525046179. The reversal of 3140525046144 is 4416405250413.

It is a tau number, because it is divible by the number of its divisors (64).

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, 8580159 + ... + 8938689.

It is an arithmetic number, because the mean of its divisors is an integer number (130350134745).

Almost surely, 2^{3140525046144} is an apocalyptic number.

It is an amenable number.

3140525046144 is an abundant number, since it is smaller than the sum of its proper divisors (5201883577536).

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

3140525046144 is a wasteful number, since it uses less digits than its factorization.

3140525046144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381359 (or 381347 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 3140525046144 in words is "three trillion, one hundred forty billion, five hundred twenty-five million, forty-six thousand, one hundred forty-four".