1474856380391 has 8 divisors (see below), whose sum is σ = 1475295523200. Its totient is φ = 1474417312992.

The previous prime is 1474856380351. The next prime is 1474856380421. The reversal of 1474856380391 is 1930836584741.

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 1474856380391 - 2¹⁸ = 1474856118247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1474856380391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474856380331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88343441 + ... + 88360133.

It is an arithmetic number, because the mean of its divisors is an integer number (184411940400).

Almost surely, 2^{1474856380391} is an apocalyptic number.

1474856380391 is a deficient number, since it is larger than the sum of its proper divisors (439142809).

1474856380391 is a wasteful number, since it uses less digits than its factorization.

1474856380391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37705.

The product of its (nonzero) digits is 17418240, while the sum is 59.

The spelling of 1474856380391 in words is "one trillion, four hundred seventy-four billion, eight hundred fifty-six million, three hundred eighty thousand, three hundred ninety-one".