124142401706 has 8 divisors (see below), whose sum is σ = 197167343940. Its totient is φ = 58419953728.

The previous prime is 124142401687. The next prime is 124142401709. The reversal of 124142401706 is 607104241421.

It can be written as a sum of positive squares in 2 ways, for example, as 92461605625 + 31680796081 = 304075^2 + 177991^2 .

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

It is a super-2 number, since 2×124142401706² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124142401709) 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, 1825623521 + ... + 1825623588.

Almost surely, 2^124142401706 is an apocalyptic number.

124142401706 is a deficient number, since it is larger than the sum of its proper divisors (73024942234).

124142401706 is a wasteful number, since it uses less digits than its factorization.

124142401706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651247128.

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 124142401706 in words is "one hundred twenty-four billion, one hundred forty-two million, four hundred one thousand, seven hundred six".