1425615251411 has 8 divisors (see below), whose sum is σ = 1535371348224. Its totient is φ = 1315872495360.

The previous prime is 1425615251393. The next prime is 1425615251443. The reversal of 1425615251411 is 1141525165241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1425615251411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1425615251491) 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, 3112691 + ... + 3541196.

It is an arithmetic number, because the mean of its divisors is an integer number (191921418528).

Almost surely, 2^{1425615251411} is an apocalyptic number.

1425615251411 is a deficient number, since it is larger than the sum of its proper divisors (109756096813).

1425615251411 is a wasteful number, since it uses less digits than its factorization.

1425615251411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6670381.

The product of its digits is 48000, while the sum is 38.

The spelling of 1425615251411 in words is "one trillion, four hundred twenty-five billion, six hundred fifteen million, two hundred fifty-one thousand, four hundred eleven".