140041296 has 60 divisors (see below), whose sum is σ = 408970848. Its totient is φ = 44649792.

The previous prime is 140041277. The next prime is 140041301. The reversal of 140041296 is 692140041.

It is a super-2 number, since 2×140041296² = 39223129170719232, which contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 17830 + ... + 24453.

Almost surely, 2^140041296 is an apocalyptic number.

140041296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140041296 is an abundant number, since it is smaller than the sum of its proper divisors (268929552).

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

140041296 is a wasteful number, since it uses less digits than its factorization.

140041296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42320 (or 42311 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 140041296 is about 11833.9045120366. The cubic root of 140041296 is about 519.3004597462.

The spelling of 140041296 in words is "one hundred forty million, forty-one thousand, two hundred ninety-six".