140430031432411 has 4 divisors (see below), whose sum is σ = 160491464494192. Its totient is φ = 120368598370632.

The previous prime is 140430031432399. The next prime is 140430031432429. The reversal of 140430031432411 is 114234130034041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140430031432411 - 2⁷ = 140430031432283 is a prime.

It is a super-3 number, since 3×140430031432411³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140430031432451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10030716530880 + ... + 10030716530893.

It is an arithmetic number, because the mean of its divisors is an integer number (40122866123548).

Almost surely, 2^{140430031432411} is an apocalyptic number.

140430031432411 is a deficient number, since it is larger than the sum of its proper divisors (20061433061781).

140430031432411 is an equidigital number, since it uses as much as digits as its factorization.

140430031432411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20061433061780.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 140430031432411 its reverse (114234130034041), we get a palindrome (254664161466452).

The spelling of 140430031432411 in words is "one hundred forty trillion, four hundred thirty billion, thirty-one million, four hundred thirty-two thousand, four hundred eleven".