123701429 has 8 divisors (see below), whose sum is σ = 130099200. Its totient is φ = 117388656.

The previous prime is 123701407. The next prime is 123701441. The reversal of 123701429 is 924107321.

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 123701429 - 2⁸ = 123701173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123701329) 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, 18254 + ... + 24095.

It is an arithmetic number, because the mean of its divisors is an integer number (16262400).

Almost surely, 2^123701429 is an apocalyptic number.

It is an amenable number.

123701429 is a deficient number, since it is larger than the sum of its proper divisors (6397771).

123701429 is a wasteful number, since it uses less digits than its factorization.

123701429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42499.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 123701429 is about 11122.1144122869. The cubic root of 123701429 is about 498.2625414690.

The spelling of 123701429 in words is "one hundred twenty-three million, seven hundred one thousand, four hundred twenty-nine".