142115105512310 has 128 divisors (see below), whose sum is σ = 313639983857664. Its totient is φ = 45298844490240.

The previous prime is 142115105512253. The next prime is 142115105512321. The reversal of 142115105512310 is 13215501511241.

142115105512310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142115105512310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54787739 + ... + 57323001.

It is an arithmetic number, because the mean of its divisors is an integer number (2450312373888).

Almost surely, 2^{142115105512310} is an apocalyptic number.

142115105512310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142115105512310 is an abundant number, since it is smaller than the sum of its proper divisors (171524878345354).

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

142115105512310 is a wasteful number, since it uses less digits than its factorization.

142115105512310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536278.

The product of its (nonzero) digits is 6000, while the sum is 32.

The spelling of 142115105512310 in words is "one hundred forty-two trillion, one hundred fifteen billion, one hundred five million, five hundred twelve thousand, three hundred ten".