124431245442130 has 64 divisors (see below), whose sum is σ = 246770620886016. Its totient is φ = 44797237920000.

The previous prime is 124431245442107. The next prime is 124431245442167. The reversal of 124431245442130 is 31244542134421.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205688479 + ... + 206292541.

It is an arithmetic number, because the mean of its divisors is an integer number (3855790951344).

Almost surely, 2^{124431245442130} is an apocalyptic number.

124431245442130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124431245442130 is a deficient number, since it is larger than the sum of its proper divisors (122339375443886).

124431245442130 is a wasteful number, since it uses less digits than its factorization.

124431245442130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622723.

The product of its (nonzero) digits is 368640, while the sum is 40.

Adding to 124431245442130 its reverse (31244542134421), we get a palindrome (155675787576551).

The spelling of 124431245442130 in words is "one hundred twenty-four trillion, four hundred thirty-one billion, two hundred forty-five million, four hundred forty-two thousand, one hundred thirty".