140455125004411 has 12 divisors (see below), whose sum is σ = 163390984682400. Its totient is φ = 120386857158960.

The previous prime is 140455125004409. The next prime is 140455125004457. The reversal of 140455125004411 is 114400521554041.

It is not a de Polignac number, because 140455125004411 - 2¹ = 140455125004409 is a prime.

It is a super-2 number, since 2×140455125004411² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140455125004511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36855811 + ... + 40487788.

It is an arithmetic number, because the mean of its divisors is an integer number (13615915390200).

Almost surely, 2^{140455125004411} is an apocalyptic number.

140455125004411 is a deficient number, since it is larger than the sum of its proper divisors (22935859677989).

140455125004411 is an equidigital number, since it uses as much as digits as its factorization.

140455125004411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77380674 (or 77380667 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 37.

Adding to 140455125004411 its reverse (114400521554041), we get a palindrome (254855646558452).

The spelling of 140455125004411 in words is "one hundred forty trillion, four hundred fifty-five billion, one hundred twenty-five million, four thousand, four hundred eleven".