38464160423403 has 24 divisors (see below), whose sum is σ = 60582604484160. Its totient is φ = 21518411422560.

The previous prime is 38464160423341. The next prime is 38464160423413. The reversal of 38464160423403 is 30432406146483.

It is not a de Polignac number, because 38464160423403 - 2¹⁶ = 38464160357867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38464160423413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3448457793 + ... + 3448468946.

It is an arithmetic number, because the mean of its divisors is an integer number (2524275186840).

Almost surely, 2^{38464160423403} is an apocalyptic number.

38464160423403 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38464160423403 is a deficient number, since it is larger than the sum of its proper divisors (22118444060757).

38464160423403 is a wasteful number, since it uses less digits than its factorization.

38464160423403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6896926779 (or 6896926766 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 48.

Adding to 38464160423403 its reverse (30432406146483), we get a palindrome (68896566569886).

The spelling of 38464160423403 in words is "thirty-eight trillion, four hundred sixty-four billion, one hundred sixty million, four hundred twenty-three thousand, four hundred three".