1425401146401 has 32 divisors (see below), whose sum is σ = 2051750856960. Its totient is φ = 877523184384.

The previous prime is 1425401146331. The next prime is 1425401146457. The reversal of 1425401146401 is 1046411045241.

It is a happy number.

It is not a de Polignac number, because 1425401146401 - 2²² = 1425396952097 is a prime.

It is a super-2 number, since 2×1425401146401² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1425401146501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25210375 + ... + 25266851.

It is an arithmetic number, because the mean of its divisors is an integer number (64117214280).

Almost surely, 2^{1425401146401} is an apocalyptic number.

It is an amenable number.

1425401146401 is a deficient number, since it is larger than the sum of its proper divisors (626349710559).

1425401146401 is a wasteful number, since it uses less digits than its factorization.

1425401146401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69145.

The product of its (nonzero) digits is 15360, while the sum is 33.

The spelling of 1425401146401 in words is "one trillion, four hundred twenty-five billion, four hundred one million, one hundred forty-six thousand, four hundred one".