38472043703 has 2 divisors, whose sum is σ = 38472043704. Its totient is φ = 38472043702.

The previous prime is 38472043691. The next prime is 38472043723. The reversal of 38472043703 is 30734027483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38472043703 - 2⁶ = 38472043639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38472043723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19236021851 + 19236021852.

It is an arithmetic number, because the mean of its divisors is an integer number (19236021852).

Almost surely, 2^38472043703 is an apocalyptic number.

38472043703 is a deficient number, since it is larger than the sum of its proper divisors (1).

38472043703 is an equidigital number, since it uses as much as digits as its factorization.

38472043703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 41.

The spelling of 38472043703 in words is "thirty-eight billion, four hundred seventy-two million, forty-three thousand, seven hundred three".