1392038689848 has 16 divisors (see below), whose sum is σ = 3480096724680. Its totient is φ = 464012896608.

The previous prime is 1392038689817. The next prime is 1392038689849. The reversal of 1392038689848 is 8489868302931.

It is a super-3 number, since 3×1392038689848³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1392038689849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29000806015 + ... + 29000806062.

Almost surely, 2^{1392038689848} is an apocalyptic number.

It is an amenable number.

1392038689848 is an abundant number, since it is smaller than the sum of its proper divisors (2088058034832).

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

1392038689848 is a wasteful number, since it uses less digits than its factorization.

1392038689848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58001612086 (or 58001612082 counting only the distinct ones).

The product of its (nonzero) digits is 143327232, while the sum is 69.

The spelling of 1392038689848 in words is "one trillion, three hundred ninety-two billion, thirty-eight million, six hundred eighty-nine thousand, eight hundred forty-eight".