140411629 has 4 divisors (see below), whose sum is σ = 140440576. Its totient is φ = 140382684.

The previous prime is 140411627. The next prime is 140411639. The reversal of 140411629 is 926114041.

140411629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140411629 - 2¹ = 140411627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140411597 and 140411606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140411627) 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, 5229 + ... + 17554.

It is an arithmetic number, because the mean of its divisors is an integer number (35110144).

Almost surely, 2^140411629 is an apocalyptic number.

It is an amenable number.

140411629 is a deficient number, since it is larger than the sum of its proper divisors (28947).

140411629 is an equidigital number, since it uses as much as digits as its factorization.

140411629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28946.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 140411629 is about 11849.5412991390. The cubic root of 140411629 is about 519.7578125157.

The spelling of 140411629 in words is "one hundred forty million, four hundred eleven thousand, six hundred twenty-nine".