1392245425417 has 32 divisors (see below), whose sum is σ = 1783650274560. Its totient is φ = 1054982983680.

The previous prime is 1392245425397. The next prime is 1392245425421. The reversal of 1392245425417 is 7145245422931.

It is a cyclic number.

It is not a de Polignac number, because 1392245425417 - 2¹⁵ = 1392245392649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1392245425457) 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, 5252413 + ... + 5511109.

It is an arithmetic number, because the mean of its divisors is an integer number (55739071080).

Almost surely, 2^{1392245425417} is an apocalyptic number.

It is an amenable number.

1392245425417 is a deficient number, since it is larger than the sum of its proper divisors (391404849143).

1392245425417 is a wasteful number, since it uses less digits than its factorization.

1392245425417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260641.

The product of its digits is 2419200, while the sum is 49.

The spelling of 1392245425417 in words is "one trillion, three hundred ninety-two billion, two hundred forty-five million, four hundred twenty-five thousand, four hundred seventeen".