124001011431401 has 16 divisors (see below), whose sum is σ = 136800169903488. Its totient is φ = 111667800873600.

The previous prime is 124001011431317. The next prime is 124001011431443. The reversal of 124001011431401 is 104134110100421.

It is a cyclic number.

It is not a de Polignac number, because 124001011431401 - 2¹⁸ = 124001011169257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124001011431481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17625596 + ... + 23636066.

It is an arithmetic number, because the mean of its divisors is an integer number (8550010618968).

Almost surely, 2^{124001011431401} is an apocalyptic number.

It is an amenable number.

124001011431401 is a deficient number, since it is larger than the sum of its proper divisors (12799158472087).

124001011431401 is a wasteful number, since it uses less digits than its factorization.

124001011431401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6049232.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 124001011431401 its reverse (104134110100421), we get a palindrome (228135121531822).

The spelling of 124001011431401 in words is "one hundred twenty-four trillion, one billion, eleven million, four hundred thirty-one thousand, four hundred one".