140231134112334 has 32 divisors (see below), whose sum is σ = 296962406737920. Its totient is φ = 43993731952512.

The previous prime is 140231134112327. The next prime is 140231134112389. The reversal of 140231134112334 is 433211431132041.

It is a happy number.

It is a super-2 number, since 2×140231134112334² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140231134112295 and 140231134112304.

It is a congruent number.

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, 7602457 + ... + 18391835.

It is an arithmetic number, because the mean of its divisors is an integer number (9280075210560).

Almost surely, 2^{140231134112334} is an apocalyptic number.

140231134112334 is an abundant number, since it is smaller than the sum of its proper divisors (156731272625586).

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

140231134112334 is a wasteful number, since it uses less digits than its factorization.

140231134112334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10916824.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 140231134112334 its reverse (433211431132041), we get a palindrome (573442565244375).

The spelling of 140231134112334 in words is "one hundred forty trillion, two hundred thirty-one billion, one hundred thirty-four million, one hundred twelve thousand, three hundred thirty-four".