140340402411 has 32 divisors (see below), whose sum is σ = 214936001280. Its totient is φ = 80555443200.

The previous prime is 140340402289. The next prime is 140340402463. The reversal of 140340402411 is 114204043041.

It is not a de Polignac number, because 140340402411 - 2²⁶ = 140273293547 is a prime.

It is a super-2 number, since 2×140340402411² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140340402511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2328391 + ... + 2387903.

It is an arithmetic number, because the mean of its divisors is an integer number (6716750040).

Almost surely, 2^140340402411 is an apocalyptic number.

140340402411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

140340402411 is a deficient number, since it is larger than the sum of its proper divisors (74595598869).

140340402411 is a wasteful number, since it uses less digits than its factorization.

140340402411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63307.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 140340402411 its reverse (114204043041), we get a palindrome (254544445452).

The spelling of 140340402411 in words is "one hundred forty billion, three hundred forty million, four hundred two thousand, four hundred eleven".