3723065445403 has 8 divisors (see below), whose sum is σ = 3744640915200. Its totient is φ = 3701490606528.

The previous prime is 3723065445397. The next prime is 3723065445409. The reversal of 3723065445403 is 3045445603273.

It is an interprime number because it is at equal distance from previous prime (3723065445397) and next prime (3723065445409).

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 3723065445403 - 2²⁵ = 3723031890971 is a prime.

It is a super-2 number, since 2×3723065445403² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3723065445409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17180038 + ... + 17395396.

It is an arithmetic number, because the mean of its divisors is an integer number (468080114400).

Almost surely, 2^{3723065445403} is an apocalyptic number.

3723065445403 is a deficient number, since it is larger than the sum of its proper divisors (21575469797).

3723065445403 is a wasteful number, since it uses less digits than its factorization.

3723065445403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315461.

The product of its (nonzero) digits is 3628800, while the sum is 46.

The spelling of 3723065445403 in words is "three trillion, seven hundred twenty-three billion, sixty-five million, four hundred forty-five thousand, four hundred three".