140244124030 has 32 divisors (see below), whose sum is σ = 264464621568. Its totient is φ = 53444820000.

The previous prime is 140244124021. The next prime is 140244124039. The reversal of 140244124030 is 30421442041.

It is an interprime number because it is at equal distance from previous prime (140244124021) and next prime (140244124039).

It is a junction number, because it is equal to n+sod(n) for n = 140244123986 and 140244124004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140244124039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156926 + ... + 1272385.

It is an arithmetic number, because the mean of its divisors is an integer number (8264519424).

Almost surely, 2^140244124030 is an apocalyptic number.

140244124030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140244124030 is a deficient number, since it is larger than the sum of its proper divisors (124220497538).

140244124030 is a wasteful number, since it uses less digits than its factorization.

140244124030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429592.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 140244124030 its reverse (30421442041), we get a palindrome (170665566071).

The spelling of 140244124030 in words is "one hundred forty billion, two hundred forty-four million, one hundred twenty-four thousand, thirty".