140352411 has 16 divisors (see below), whose sum is σ = 197239040. Its totient is φ = 88529760.

The previous prime is 140352403. The next prime is 140352467. The reversal of 140352411 is 114253041.

It is not a de Polignac number, because 140352411 - 2³ = 140352403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140352491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77826 + ... + 79608.

It is an arithmetic number, because the mean of its divisors is an integer number (12327440).

Almost surely, 2^140352411 is an apocalyptic number.

140352411 is a deficient number, since it is larger than the sum of its proper divisors (56886629).

140352411 is a wasteful number, since it uses less digits than its factorization.

140352411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 140352411 is about 11847.0422891117. The cubic root of 140352411 is about 519.6847337013.

The spelling of 140352411 in words is "one hundred forty million, three hundred fifty-two thousand, four hundred eleven".