140430696 has 32 divisors (see below), whose sum is σ = 401231040. Its totient is φ = 40123008.

The previous prime is 140430677. The next prime is 140430721. The reversal of 140430696 is 696034041.

140430696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417781 + ... + 418116.

It is an arithmetic number, because the mean of its divisors is an integer number (12538470).

Almost surely, 2^140430696 is an apocalyptic number.

It is an amenable number.

140430696 is an abundant number, since it is smaller than the sum of its proper divisors (260800344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140430696 is a wasteful number, since it uses less digits than its factorization.

140430696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835913 (or 835909 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 140430696 is about 11850.3458177388. The cubic root of 140430696 is about 519.7813380450.

The spelling of 140430696 in words is "one hundred forty million, four hundred thirty thousand, six hundred ninety-six".