140202424314234 has 48 divisors (see below), whose sum is σ = 309396363793920. Its totient is φ = 45872041186080.

The previous prime is 140202424314193. The next prime is 140202424314241. The reversal of 140202424314234 is 432413424202041.

140202424314234 is a `hidden beast` number, since 1 + 4 + 0 + 202 + 4 + 24 + 3 + 1 + 423 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132761022 + ... + 133812905.

It is an arithmetic number, because the mean of its divisors is an integer number (6445757579040).

Almost surely, 2^{140202424314234} is an apocalyptic number.

140202424314234 is an abundant number, since it is smaller than the sum of its proper divisors (169193939479686).

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

140202424314234 is a wasteful number, since it uses less digits than its factorization.

140202424314234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266574475 (or 266574472 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 140202424314234 its reverse (432413424202041), we get a palindrome (572615848516275).

The spelling of 140202424314234 in words is "one hundred forty trillion, two hundred two billion, four hundred twenty-four million, three hundred fourteen thousand, two hundred thirty-four".