1425427405632 has 112 divisors (see below), whose sum is σ = 4228938049600. Its totient is φ = 470783301120.

The previous prime is 1425427405583. The next prime is 1425427405679. The reversal of 1425427405632 is 2365047245241.

1425427405632 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 4 + 2 + 7 + 4 + 0 + 5 + 632 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3595594 + ... + 3972297.

Almost surely, 2^{1425427405632} is an apocalyptic number.

1425427405632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1425427405632 is an abundant number, since it is smaller than the sum of its proper divisors (2803510643968).

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

1425427405632 is a wasteful number, since it uses less digits than its factorization.

1425427405632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7568021 (or 7568005 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 45.

The spelling of 1425427405632 in words is "one trillion, four hundred twenty-five billion, four hundred twenty-seven million, four hundred five thousand, six hundred thirty-two".