1396740073308 has 48 divisors (see below), whose sum is σ = 3291922373376. Its totient is φ = 460888778880.

The previous prime is 1396740073301. The next prime is 1396740073343. The reversal of 1396740073308 is 8033700476931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396740073301) 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, 3145003 + ... + 3561533.

It is an arithmetic number, because the mean of its divisors is an integer number (68581716112).

Almost surely, 2^{1396740073308} is an apocalyptic number.

It is an amenable number.

1396740073308 is an abundant number, since it is smaller than the sum of its proper divisors (1895182300068).

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

1396740073308 is a wasteful number, since it uses less digits than its factorization.

1396740073308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419354 (or 419352 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 1396740073308 in words is "one trillion, three hundred ninety-six billion, seven hundred forty million, seventy-three thousand, three hundred eight".