124213430 has 16 divisors (see below), whose sum is σ = 243910224. Its totient is φ = 45168480.

The previous prime is 124213429. The next prime is 124213483. The reversal of 124213430 is 34312421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564497 + ... + 564716.

It is an arithmetic number, because the mean of its divisors is an integer number (15244389).

Almost surely, 2^124213430 is an apocalyptic number.

124213430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124213430 is a deficient number, since it is larger than the sum of its proper divisors (119696794).

124213430 is a wasteful number, since it uses less digits than its factorization.

124213430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129231.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 124213430 is about 11145.1078953952. The cubic root of 124213430 is about 498.9490324823.

Adding to 124213430 its reverse (34312421), we get a palindrome (158525851).

It can be divided in two parts, 12421 and 3430, that added together give a palindrome (15851).

The spelling of 124213430 in words is "one hundred twenty-four million, two hundred thirteen thousand, four hundred thirty".