1425406400232 has 32 divisors (see below), whose sum is σ = 3564102566400. Its totient is φ = 475057257984.

The previous prime is 1425406400129. The next prime is 1425406400309. The reversal of 1425406400232 is 2320046045241.

It is a junction number, because it is equal to n+sod(n) for n = 1425406400193 and 1425406400202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4739113 + ... + 5030904.

It is an arithmetic number, because the mean of its divisors is an integer number (111378205200).

Almost surely, 2^{1425406400232} is an apocalyptic number.

1425406400232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1425406400232 is an abundant number, since it is smaller than the sum of its proper divisors (2138696166168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425406400232 is a wasteful number, since it uses less digits than its factorization.

1425406400232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9776105 (or 9776101 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 1425406400232 in words is "one trillion, four hundred twenty-five billion, four hundred six million, four hundred thousand, two hundred thirty-two".