1425142335651 has 32 divisors (see below), whose sum is σ = 1959721943040. Its totient is φ = 920551775616.

The previous prime is 1425142335629. The next prime is 1425142335653. The reversal of 1425142335651 is 1565332415241.

It is not a de Polignac number, because 1425142335651 - 2⁶ = 1425142335587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1425142335653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26722030 + ... + 26775308.

It is an arithmetic number, because the mean of its divisors is an integer number (61241310720).

Almost surely, 2^{1425142335651} is an apocalyptic number.

1425142335651 is a deficient number, since it is larger than the sum of its proper divisors (534579607389).

1425142335651 is a wasteful number, since it uses less digits than its factorization.

1425142335651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54323.

The product of its digits is 432000, while the sum is 42.

The spelling of 1425142335651 in words is "one trillion, four hundred twenty-five billion, one hundred forty-two million, three hundred thirty-five thousand, six hundred fifty-one".