1425245550404 has 12 divisors (see below), whose sum is σ = 2686039691244. Its totient is φ = 657805638624.

The previous prime is 1425245550397. The next prime is 1425245550557. The reversal of 1425245550404 is 4040555425241.

It can be written as a sum of positive squares in 2 ways, for example, as 217620384004 + 1207625166400 = 466498^2 + 1098920^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13704284087 + ... + 13704284190.

It is an arithmetic number, because the mean of its divisors is an integer number (223836640937).

Almost surely, 2^{1425245550404} is an apocalyptic number.

It is an amenable number.

1425245550404 is a deficient number, since it is larger than the sum of its proper divisors (1260794140840).

1425245550404 is a wasteful number, since it uses less digits than its factorization.

1425245550404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27408568294 (or 27408568292 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 41.

The spelling of 1425245550404 in words is "one trillion, four hundred twenty-five billion, two hundred forty-five million, five hundred fifty thousand, four hundred four".