140125500042 has 32 divisors (see below), whose sum is σ = 321819333120. Its totient is φ = 40227415920.

The previous prime is 140125500029. The next prime is 140125500077. The reversal of 140125500042 is 240005521041.

It is a junction number, because it is equal to n+sod(n) for n = 140125499985 and 140125500021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55870158 + ... + 55872665.

It is an arithmetic number, because the mean of its divisors is an integer number (10056854160).

Almost surely, 2^140125500042 is an apocalyptic number.

140125500042 is an abundant number, since it is smaller than the sum of its proper divisors (181693833078).

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

140125500042 is a wasteful number, since it uses less digits than its factorization.

140125500042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111742858.

The product of its (nonzero) digits is 1600, while the sum is 24.

The spelling of 140125500042 in words is "one hundred forty billion, one hundred twenty-five million, five hundred thousand, forty-two".