140124052430 has 8 divisors (see below), whose sum is σ = 252223294392. Its totient is φ = 56049620968.

The previous prime is 140124052417. The next prime is 140124052459. The reversal of 140124052430 is 34250421041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 140124052430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7006202612 + ... + 7006202631.

It is an arithmetic number, because the mean of its divisors is an integer number (31527911799).

Almost surely, 2^140124052430 is an apocalyptic number.

140124052430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140124052430 is a deficient number, since it is larger than the sum of its proper divisors (112099241962).

140124052430 is a wasteful number, since it uses less digits than its factorization.

140124052430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14012405250.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 140124052430 its reverse (34250421041), we get a palindrome (174374473471).

The spelling of 140124052430 in words is "one hundred forty billion, one hundred twenty-four million, fifty-two thousand, four hundred thirty".