2140315510342 has 16 divisors (see below), whose sum is σ = 3215964770064. Its totient is φ = 1068328800000.

The previous prime is 2140315510337. The next prime is 2140315510357. The reversal of 2140315510342 is 2430155130412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2391342 + ... + 3162142.

It is an arithmetic number, because the mean of its divisors is an integer number (200997798129).

Almost surely, 2^{2140315510342} is an apocalyptic number.

2140315510342 is a deficient number, since it is larger than the sum of its proper divisors (1075649259722).

2140315510342 is a wasteful number, since it uses less digits than its factorization.

2140315510342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773175.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 2140315510342 in words is "two trillion, one hundred forty billion, three hundred fifteen million, five hundred ten thousand, three hundred forty-two".