423401054142025 has 24 divisors (see below), whose sum is σ = 571706686555200. Its totient is φ = 309828139790400.

The previous prime is 423401054141963. The next prime is 423401054142043. The reversal of 423401054142025 is 520241450104324.

It is not a de Polignac number, because 423401054142025 - 2¹⁷ = 423401054010953 is a prime.

It is a super-2 number, since 2×423401054142025² (a number of 30 digits) contains 22 as substring.

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, 15368445541 + ... + 15368473090.

It is an arithmetic number, because the mean of its divisors is an integer number (23821111939800).

Almost surely, 2^{423401054142025} is an apocalyptic number.

It is an amenable number.

423401054142025 is a deficient number, since it is larger than the sum of its proper divisors (148305632413175).

423401054142025 is a wasteful number, since it uses less digits than its factorization.

423401054142025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30736918689 (or 30736918684 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 423401054142025 in words is "four hundred twenty-three trillion, four hundred one billion, fifty-four million, one hundred forty-two thousand, twenty-five".