140040412400111 has 8 divisors (see below), whose sum is σ = 140152958121984. Its totient is φ = 139927871968920.

The previous prime is 140040412400069. The next prime is 140040412400123. The reversal of 140040412400111 is 111004214040041.

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

It is a cyclic number.

It is not a de Polignac number, because 140040412400111 - 2³⁴ = 140023232530927 is a prime.

It is a super-2 number, since 2×140040412400111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140040412400411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52516946 + ... + 55119056.

It is an arithmetic number, because the mean of its divisors is an integer number (17519119765248).

Almost surely, 2^{140040412400111} is an apocalyptic number.

140040412400111 is a deficient number, since it is larger than the sum of its proper divisors (112545721873).

140040412400111 is a wasteful number, since it uses less digits than its factorization.

140040412400111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645341.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 140040412400111 its reverse (111004214040041), we get a palindrome (251044626440152).

The spelling of 140040412400111 in words is "one hundred forty trillion, forty billion, four hundred twelve million, four hundred thousand, one hundred eleven".