140414507 has 2 divisors, whose sum is σ = 140414508. Its totient is φ = 140414506.

The previous prime is 140414501. The next prime is 140414569. The reversal of 140414507 is 705414041.

140414507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140414507 - 2²⁶ = 73305643 is a prime.

It is not a weakly prime, because it can be changed into another prime (140414501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70207253 + 70207254.

It is an arithmetic number, because the mean of its divisors is an integer number (70207254).

Almost surely, 2^140414507 is an apocalyptic number.

140414507 is a deficient number, since it is larger than the sum of its proper divisors (1).

140414507 is an equidigital number, since it uses as much as digits as its factorization.

140414507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 140414507 is about 11849.6627378166. The cubic root of 140414507 is about 519.7613636289.

Adding to 140414507 its reverse (705414041), we get a palindrome (845828548).

The spelling of 140414507 in words is "one hundred forty million, four hundred fourteen thousand, five hundred seven".