314021073492 has 144 divisors (see below), whose sum is σ = 926836065792. Its totient is φ = 87777008640.

The previous prime is 314021073469. The next prime is 314021073497. The reversal of 314021073492 is 294370120413.

It is a happy number.

314021073492 is a `hidden beast` number, since 3 + 140 + 21 + 0 + 7 + 3 + 492 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314021073497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54017578 + ... + 54023390.

It is an arithmetic number, because the mean of its divisors is an integer number (6436361568).

Almost surely, 2^314021073492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314021073492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463418032896).

314021073492 is an abundant number, since it is smaller than the sum of its proper divisors (612814992300).

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

314021073492 is a wasteful number, since it uses less digits than its factorization.

314021073492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10438 (or 10433 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 314021073492 in words is "three hundred fourteen billion, twenty-one million, seventy-three thousand, four hundred ninety-two".