1514808723142 has 16 divisors (see below), whose sum is σ = 2669453134992. Its totient is φ = 635584079520.

The previous prime is 1514808723013. The next prime is 1514808723161. The reversal of 1514808723142 is 2413278084151.

It is a junction number, because it is equal to n+sod(n) for n = 1514808723092 and 1514808723101.

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, 2648266713 + ... + 2648267284.

It is an arithmetic number, because the mean of its divisors is an integer number (166840820937).

Almost surely, 2^{1514808723142} is an apocalyptic number.

1514808723142 is a deficient number, since it is larger than the sum of its proper divisors (1154644411850).

1514808723142 is a wasteful number, since it uses less digits than its factorization.

1514808723142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296534023.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 1514808723142 in words is "one trillion, five hundred fourteen billion, eight hundred eight million, seven hundred twenty-three thousand, one hundred forty-two".