1425307401 has 64 divisors (see below), whose sum is σ = 2650828800. Its totient is φ = 738004608.

The previous prime is 1425307393. The next prime is 1425307417. The reversal of 1425307401 is 1047035241.

1425307401 is a `hidden beast` number, since 1 + 4 + 253 + 0 + 7 + 401 = 666.

It is not a de Polignac number, because 1425307401 - 2³ = 1425307393 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (1425307441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73965 + ... + 91221.

It is an arithmetic number, because the mean of its divisors is an integer number (41419200).

Almost surely, 2^1425307401 is an apocalyptic number.

It is an amenable number.

1425307401 is a deficient number, since it is larger than the sum of its proper divisors (1225521399).

1425307401 is a wasteful number, since it uses less digits than its factorization.

1425307401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17315 (or 17309 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1425307401 is about 37753.2435825056. The cubic root of 1425307401 is about 1125.3894687081.

The spelling of 1425307401 in words is "one billion, four hundred twenty-five million, three hundred seven thousand, four hundred one".