1425656131430 has 16 divisors (see below), whose sum is σ = 2578343035824. Its totient is φ = 567559786080.

The previous prime is 1425656131421. The next prime is 1425656131469. The reversal of 1425656131430 is 341316565241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337831097 + ... + 337835316.

It is an arithmetic number, because the mean of its divisors is an integer number (161146439739).

Almost surely, 2^{1425656131430} is an apocalyptic number.

1425656131430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1425656131430 is a deficient number, since it is larger than the sum of its proper divisors (1152686904394).

1425656131430 is a wasteful number, since it uses less digits than its factorization.

1425656131430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675666631.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 1425656131430 in words is "one trillion, four hundred twenty-five billion, six hundred fifty-six million, one hundred thirty-one thousand, four hundred thirty".