140413365 has 32 divisors (see below), whose sum is σ = 250496640. Its totient is φ = 74625408.

The previous prime is 140413349. The next prime is 140413369. The reversal of 140413365 is 563314041.

140413365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140413365 - 2⁴ = 140413349 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140413369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40594 + ... + 43916.

It is an arithmetic number, because the mean of its divisors is an integer number (7828020).

Almost surely, 2^140413365 is an apocalyptic number.

140413365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140413365 is a deficient number, since it is larger than the sum of its proper divisors (110083275).

140413365 is a wasteful number, since it uses less digits than its factorization.

140413365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650 (or 3644 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 140413365 is about 11849.6145506932. The cubic root of 140413365 is about 519.7599545412.

The spelling of 140413365 in words is "one hundred forty million, four hundred thirteen thousand, three hundred sixty-five".