140337699 has 16 divisors (see below), whose sum is σ = 193881600. Its totient is φ = 90186656.

The previous prime is 140337689. The next prime is 140337721. The reversal of 140337699 is 996733041.

It is a cyclic number.

It is not a de Polignac number, because 140337699 - 2⁸ = 140337443 is a prime.

It is a super-2 number, since 2×140337699² = 39389339521229202, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 140337699.

It is not an unprimeable number, because it can be changed into a prime (140337649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87862 + ... + 89444.

It is an arithmetic number, because the mean of its divisors is an integer number (12117600).

Almost surely, 2^140337699 is an apocalyptic number.

140337699 is a deficient number, since it is larger than the sum of its proper divisors (53543901).

140337699 is a wasteful number, since it uses less digits than its factorization.

140337699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 140337699 is about 11846.4213583681. The cubic root of 140337699 is about 519.6665749610. Note that the first 3 decimals are identical.

The spelling of 140337699 in words is "one hundred forty million, three hundred thirty-seven thousand, six hundred ninety-nine".