140614345 has 16 divisors (see below), whose sum is σ = 178632000. Its totient is φ = 105962688.

The previous prime is 140614339. The next prime is 140614351. The reversal of 140614345 is 543416041.

It is an interprime number because it is at equal distance from previous prime (140614339) and next prime (140614351).

It is a cyclic number.

It is not a de Polignac number, because 140614345 - 2²⁵ = 107059913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12871 + ... + 21139.

It is an arithmetic number, because the mean of its divisors is an integer number (11164500).

Almost surely, 2^140614345 is an apocalyptic number.

It is an amenable number.

140614345 is a deficient number, since it is larger than the sum of its proper divisors (38017655).

140614345 is a wasteful number, since it uses less digits than its factorization.

140614345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8472.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 140614345 is about 11858.0919628750. The cubic root of 140614345 is about 520.0078216279.

It can be divided in two parts, 1406 and 14345, that added together give a palindrome (15751).

The spelling of 140614345 in words is "one hundred forty million, six hundred fourteen thousand, three hundred forty-five".