140312211422034 has 32 divisors (see below), whose sum is σ = 287558672474304. Its totient is φ = 45615741182720.

The previous prime is 140312211421997. The next prime is 140312211422057. The reversal of 140312211422034 is 430224112213041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140312211421992 and 140312211422010.

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, 88249659 + ... + 89825534.

It is an arithmetic number, because the mean of its divisors is an integer number (8986208514822).

Almost surely, 2^{140312211422034} is an apocalyptic number.

140312211422034 is an abundant number, since it is smaller than the sum of its proper divisors (147246461052270).

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

140312211422034 is a wasteful number, since it uses less digits than its factorization.

140312211422034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178078442.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 140312211422034 its reverse (430224112213041), we get a palindrome (570536323635075).

The spelling of 140312211422034 in words is "one hundred forty trillion, three hundred twelve billion, two hundred eleven million, four hundred twenty-two thousand, thirty-four".