1396075454894 has 8 divisors (see below), whose sum is σ = 2217296310768. Its totient is φ = 656976684640.

The previous prime is 1396075454867. The next prime is 1396075454897. The reversal of 1396075454894 is 4984545706931.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1396075454894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396075454897) 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, 20530521362 + ... + 20530521429.

It is an arithmetic number, because the mean of its divisors is an integer number (277162038846).

Almost surely, 2^{1396075454894} is an apocalyptic number.

1396075454894 is a deficient number, since it is larger than the sum of its proper divisors (821220855874).

1396075454894 is a wasteful number, since it uses less digits than its factorization.

1396075454894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41061042810.

The product of its (nonzero) digits is 130636800, while the sum is 65.

The spelling of 1396075454894 in words is "one trillion, three hundred ninety-six billion, seventy-five million, four hundred fifty-four thousand, eight hundred ninety-four".