140929412 has 24 divisors (see below), whose sum is σ = 266952000. Its totient is φ = 64712736.

The previous prime is 140929387. The next prime is 140929421. The reversal of 140929412 is 214929041.

It is a super-2 number, since 2×140929412² = 39722198333331488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3539 + ... + 17157.

It is an arithmetic number, because the mean of its divisors is an integer number (11123000).

Almost surely, 2^140929412 is an apocalyptic number.

It is an amenable number.

140929412 is a deficient number, since it is larger than the sum of its proper divisors (126022588).

140929412 is a wasteful number, since it uses less digits than its factorization.

140929412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13835 (or 13833 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 140929412 is about 11871.3694239544. The cubic root of 140929412 is about 520.3959164303.

The spelling of 140929412 in words is "one hundred forty million, nine hundred twenty-nine thousand, four hundred twelve".