1915001500142 has 16 divisors (see below), whose sum is σ = 2954875291200. Its totient is φ = 930238498560.

The previous prime is 1915001500127. The next prime is 1915001500151. The reversal of 1915001500142 is 2410051005191.

It is a super-2 number, since 2×1915001500142² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48837467 + ... + 48876662.

It is an arithmetic number, because the mean of its divisors is an integer number (184679705700).

Almost surely, 2^{1915001500142} is an apocalyptic number.

1915001500142 is a deficient number, since it is larger than the sum of its proper divisors (1039873791058).

1915001500142 is a wasteful number, since it uses less digits than its factorization.

1915001500142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97714411.

The product of its (nonzero) digits is 1800, while the sum is 29.

The spelling of 1915001500142 in words is "one trillion, nine hundred fifteen billion, one million, five hundred thousand, one hundred forty-two".