1342423125 has 60 divisors (see below), whose sum is σ = 2513070560. Its totient is φ = 715878000.

The previous prime is 1342423111. The next prime is 1342423153. The reversal of 1342423125 is 5213242431.

1342423125 is a `hidden beast` number, since 1 + 3 + 424 + 231 + 2 + 5 = 666.

It is not a de Polignac number, because 1342423125 - 2⁷ = 1342422997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 147456 + ... + 156294.

Almost surely, 2^1342423125 is an apocalyptic number.

1342423125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1342423125 is a deficient number, since it is larger than the sum of its proper divisors (1170647435).

1342423125 is an frugal number, since it uses more digits than its factorization.

1342423125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8874 (or 8847 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 1342423125 is about 36639.0928517615. The cubic root of 1342423125 is about 1103.1379065545.

Adding to 1342423125 its reverse (5213242431), we get a palindrome (6555665556).

The spelling of 1342423125 in words is "one billion, three hundred forty-two million, four hundred twenty-three thousand, one hundred twenty-five".