1425631062636 has 96 divisors (see below), whose sum is σ = 4072009858560. Its totient is φ = 427732056000.

The previous prime is 1425631062623. The next prime is 1425631062679. The reversal of 1425631062636 is 6362601365241.

1425631062636 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 6 + 3 + 1 + 0 + 6 + 2 + 636 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1425631062591 and 1425631062600.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5820736 + ... + 6060711.

It is an arithmetic number, because the mean of its divisors is an integer number (42416769360).

Almost surely, 2^{1425631062636} is an apocalyptic number.

It is an amenable number.

1425631062636 is an abundant number, since it is smaller than the sum of its proper divisors (2646378795924).

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

1425631062636 is a wasteful number, since it uses less digits than its factorization.

1425631062636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11881572 (or 11881564 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 1425631062636 in words is "one trillion, four hundred twenty-five billion, six hundred thirty-one million, sixty-two thousand, six hundred thirty-six".