1425141100401 has 4 divisors (see below), whose sum is σ = 1900188133872. Its totient is φ = 950094066932.

The previous prime is 1425141100393. The next prime is 1425141100423. The reversal of 1425141100401 is 1040011415241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1425141100401 - 2³ = 1425141100393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1425141100451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237523516731 + ... + 237523516736.

It is an arithmetic number, because the mean of its divisors is an integer number (475047033468).

Almost surely, 2^{1425141100401} is an apocalyptic number.

It is an amenable number.

1425141100401 is a deficient number, since it is larger than the sum of its proper divisors (475047033471).

1425141100401 is an equidigital number, since it uses as much as digits as its factorization.

1425141100401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475047033470.

The product of its (nonzero) digits is 640, while the sum is 24.

Adding to 1425141100401 its reverse (1040011415241), we get a palindrome (2465152515642).

The spelling of 1425141100401 in words is "one trillion, four hundred twenty-five billion, one hundred forty-one million, one hundred thousand, four hundred one".