124247273425 has 24 divisors (see below), whose sum is σ = 171981358560. Its totient is φ = 88260211200.

The previous prime is 124247273413. The next prime is 124247273467. The reversal of 124247273425 is 524372742421.

It is not a de Polignac number, because 124247273425 - 2¹⁷ = 124247142353 is a prime.

It is a super-2 number, since 2×124247273425² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5241760 + ... + 5265409.

It is an arithmetic number, because the mean of its divisors is an integer number (7165889940).

Almost surely, 2^124247273425 is an apocalyptic number.

It is an amenable number.

124247273425 is a deficient number, since it is larger than the sum of its proper divisors (47734085135).

124247273425 is a wasteful number, since it uses less digits than its factorization.

124247273425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10507233 (or 10507228 counting only the distinct ones).

The product of its digits is 752640, while the sum is 43.

The spelling of 124247273425 in words is "one hundred twenty-four billion, two hundred forty-seven million, two hundred seventy-three thousand, four hundred twenty-five".