140334425 has 24 divisors (see below), whose sum is σ = 216956352. Its totient is φ = 87480000.

The previous prime is 140334419. The next prime is 140334449. The reversal of 140334425 is 524433041.

140334425 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 140334425 - 2⁴ = 140334409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140334394 and 140334403.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34526 + ... + 38375.

It is an arithmetic number, because the mean of its divisors is an integer number (9039848).

Almost surely, 2^140334425 is an apocalyptic number.

It is an amenable number.

140334425 is a deficient number, since it is larger than the sum of its proper divisors (76621927).

140334425 is a wasteful number, since it uses less digits than its factorization.

140334425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72929 (or 72924 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 140334425 is about 11846.2831723710. The cubic root of 140334425 is about 519.6625337527.

Adding to 140334425 its reverse (524433041), we get a palindrome (664767466).

The spelling of 140334425 in words is "one hundred forty million, three hundred thirty-four thousand, four hundred twenty-five".