140025401164234 has 8 divisors (see below), whose sum is σ = 214922708763840. Its totient is φ = 68384498242956.

The previous prime is 140025401164213. The next prime is 140025401164283. The reversal of 140025401164234 is 432461104520041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140025401164234² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140025401164193 and 140025401164202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814101169474 + ... + 814101169645.

It is an arithmetic number, because the mean of its divisors is an integer number (26865338595480).

Almost surely, 2^{140025401164234} is an apocalyptic number.

140025401164234 is a deficient number, since it is larger than the sum of its proper divisors (74897307599606).

140025401164234 is a wasteful number, since it uses less digits than its factorization.

140025401164234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628202339164.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 140025401164234 its reverse (432461104520041), we get a palindrome (572486505684275).

The spelling of 140025401164234 in words is "one hundred forty trillion, twenty-five billion, four hundred one million, one hundred sixty-four thousand, two hundred thirty-four".