662037401323 has 8 divisors (see below), whose sum is σ = 663677485200. Its totient is φ = 660398054400.

The previous prime is 662037401309. The next prime is 662037401327. The reversal of 662037401323 is 323104730266.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-662037401323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (662037401327) 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 7 ways as a sum of consecutive naturals, for example, 1636911 + ... + 2000887.

It is an arithmetic number, because the mean of its divisors is an integer number (82959685650).

Almost surely, 2^662037401323 is an apocalyptic number.

662037401323 is a deficient number, since it is larger than the sum of its proper divisors (1640083877).

662037401323 is a wasteful number, since it uses less digits than its factorization.

662037401323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368477.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 662037401323 in words is "six hundred sixty-two billion, thirty-seven million, four hundred one thousand, three hundred twenty-three".