124612349299 has 4 divisors (see below), whose sum is σ = 124679095864. Its totient is φ = 124545602736.

The previous prime is 124612349297. The next prime is 124612349347. The reversal of 124612349299 is 992943216421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124612349299 - 2¹ = 124612349297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124612349291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33370482 + ... + 33374215.

It is an arithmetic number, because the mean of its divisors is an integer number (31169773966).

Almost surely, 2^124612349299 is an apocalyptic number.

124612349299 is a deficient number, since it is larger than the sum of its proper divisors (66746565).

124612349299 is an equidigital number, since it uses as much as digits as its factorization.

124612349299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66746564.

The product of its digits is 1679616, while the sum is 52.

The spelling of 124612349299 in words is "one hundred twenty-four billion, six hundred twelve million, three hundred forty-nine thousand, two hundred ninety-nine".