1425631016274 has 16 divisors (see below), whose sum is σ = 2851391006112. Its totient is φ = 475188843168.

The previous prime is 1425631016273. The next prime is 1425631016279. The reversal of 1425631016274 is 4726101365241.

It is not an unprimeable number, because it can be changed into a prime (1425631016273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5229904 + ... + 5495739.

It is an arithmetic number, because the mean of its divisors is an integer number (178211937882).

Almost surely, 2^{1425631016274} is an apocalyptic number.

1425631016274 is an abundant number, since it is smaller than the sum of its proper divisors (1425759989838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425631016274 is a wasteful number, since it uses less digits than its factorization.

1425631016274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10747801.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 1425631016274 in words is "one trillion, four hundred twenty-five billion, six hundred thirty-one million, sixteen thousand, two hundred seventy-four".