1425304401044 has 12 divisors (see below), whose sum is σ = 2574743434368. Its totient is φ = 689663419800.

The previous prime is 1425304400929. The next prime is 1425304401049. The reversal of 1425304401044 is 4401044035241.

It is a self number, because there is not a number n which added to its sum of digits gives 1425304401044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425304401049) 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, 5747195042 + ... + 5747195289.

It is an arithmetic number, because the mean of its divisors is an integer number (214561952864).

Almost surely, 2^{1425304401044} is an apocalyptic number.

It is an amenable number.

1425304401044 is a deficient number, since it is larger than the sum of its proper divisors (1149439033324).

1425304401044 is a wasteful number, since it uses less digits than its factorization.

1425304401044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11494390366 (or 11494390364 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 1425304401044 its reverse (4401044035241), we get a palindrome (5826348436285).

The spelling of 1425304401044 in words is "one trillion, four hundred twenty-five billion, three hundred four million, four hundred one thousand, forty-four".