140967429 has 8 divisors (see below), whose sum is σ = 191955840. Its totient is φ = 91978656.

The previous prime is 140967427. The next prime is 140967433. The reversal of 140967429 is 924769041.

140967429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 140967429 - 2¹ = 140967427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140967427) 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, 499744 + ... + 500025.

It is an arithmetic number, because the mean of its divisors is an integer number (23994480).

Almost surely, 2^140967429 is an apocalyptic number.

It is an amenable number.

140967429 is a deficient number, since it is larger than the sum of its proper divisors (50988411).

140967429 is an equidigital number, since it uses as much as digits as its factorization.

140967429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999819.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 140967429 is about 11872.9705213144. The cubic root of 140967429 is about 520.4427060785.

The spelling of 140967429 in words is "one hundred forty million, nine hundred sixty-seven thousand, four hundred twenty-nine".