38468263843 has 4 divisors (see below), whose sum is σ = 39010070448. Its totient is φ = 37926457240.

The previous prime is 38468263831. The next prime is 38468263903. The reversal of 38468263843 is 34836286483.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38468263843 - 2⁵ = 38468263811 is a prime.

It is a super-2 number, since 2×38468263843² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38468263943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270903196 + ... + 270903337.

It is an arithmetic number, because the mean of its divisors is an integer number (9752517612).

Almost surely, 2^38468263843 is an apocalyptic number.

38468263843 is a deficient number, since it is larger than the sum of its proper divisors (541806605).

38468263843 is an equidigital number, since it uses as much as digits as its factorization.

38468263843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541806604.

The product of its digits is 15925248, while the sum is 55.

The spelling of 38468263843 in words is "thirty-eight billion, four hundred sixty-eight million, two hundred sixty-three thousand, eight hundred forty-three".