1396007023555 has 8 divisors (see below), whose sum is σ = 1675848569472. Its totient is φ = 1116378858048.

The previous prime is 1396007023471. The next prime is 1396007023573. The reversal of 1396007023555 is 5553207006931.

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

It is a cyclic number.

It is not a de Polignac number, because 1396007023555 - 2¹³ = 1396007015363 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53330707 + ... + 53356876.

It is an arithmetic number, because the mean of its divisors is an integer number (209481071184).

Almost surely, 2^{1396007023555} is an apocalyptic number.

1396007023555 is a deficient number, since it is larger than the sum of its proper divisors (279841545917).

1396007023555 is a wasteful number, since it uses less digits than its factorization.

1396007023555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106690205.

The product of its (nonzero) digits is 850500, while the sum is 46.

The spelling of 1396007023555 in words is "one trillion, three hundred ninety-six billion, seven million, twenty-three thousand, five hundred fifty-five".