140351332 has 24 divisors (see below), whose sum is σ = 271948320. Its totient is φ = 62842560.

The previous prime is 140351327. The next prime is 140351357. The reversal of 140351332 is 233153041.

140351332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 20857 + ... + 26752.

It is an arithmetic number, because the mean of its divisors is an integer number (11331180).

Almost surely, 2^140351332 is an apocalyptic number.

It is an amenable number.

140351332 is a deficient number, since it is larger than the sum of its proper divisors (131596988).

140351332 is a wasteful number, since it uses less digits than its factorization.

140351332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47691 (or 47689 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 140351332 is about 11846.9967502317. The cubic root of 140351332 is about 519.6834019554.

The spelling of 140351332 in words is "one hundred forty million, three hundred fifty-one thousand, three hundred thirty-two".