140252555342 has 4 divisors (see below), whose sum is σ = 210378833016. Its totient is φ = 70126277670.

The previous prime is 140252555327. The next prime is 140252555351. The reversal of 140252555342 is 243555252041.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 140252555296 and 140252555305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35063138834 + ... + 35063138837.

It is an arithmetic number, because the mean of its divisors is an integer number (52594708254).

Almost surely, 2^140252555342 is an apocalyptic number.

140252555342 is a deficient number, since it is larger than the sum of its proper divisors (70126277674).

140252555342 is an equidigital number, since it uses as much as digits as its factorization.

140252555342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70126277673.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 140252555342 in words is "one hundred forty billion, two hundred fifty-two million, five hundred fifty-five thousand, three hundred forty-two".