124495231795201 has 8 divisors (see below), whose sum is σ = 125404854620040. Its totient is φ = 123585621992448.

The previous prime is 124495231795199. The next prime is 124495231795229. The reversal of 124495231795201 is 102597132594421.

It can be written as a sum of positive squares in 4 ways, for example, as 24789494999025 + 99705736796176 = 4978905^2 + 9985276^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124495231795201 - 2¹ = 124495231795199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124495231795241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16365385 + ... + 22733593.

It is an arithmetic number, because the mean of its divisors is an integer number (15675606827505).

Almost surely, 2^{124495231795201} is an apocalyptic number.

It is an amenable number.

124495231795201 is a deficient number, since it is larger than the sum of its proper divisors (909622824839).

124495231795201 is a wasteful number, since it uses less digits than its factorization.

124495231795201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6511043.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 124495231795201 in words is "one hundred twenty-four trillion, four hundred ninety-five billion, two hundred thirty-one million, seven hundred ninety-five thousand, two hundred one".