1396012819148 has 48 divisors (see below), whose sum is σ = 2530663489536. Its totient is φ = 673545559680.

The previous prime is 1396012819147. The next prime is 1396012819151. The reversal of 1396012819148 is 8419182106931.

It is a self number, because there is not a number n which added to its sum of digits gives 1396012819148.

It is not an unprimeable number, because it can be changed into a prime (1396012819147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2216693 + ... + 2775923.

It is an arithmetic number, because the mean of its divisors is an integer number (52722156032).

Almost surely, 2^{1396012819148} is an apocalyptic number.

It is an amenable number.

1396012819148 is a deficient number, since it is larger than the sum of its proper divisors (1134650670388).

1396012819148 is a wasteful number, since it uses less digits than its factorization.

1396012819148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559494 (or 559492 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 53.

The spelling of 1396012819148 in words is "one trillion, three hundred ninety-six billion, twelve million, eight hundred nineteen thousand, one hundred forty-eight".