16377473743 has 2 divisors, whose sum is σ = 16377473744. Its totient is φ = 16377473742.

The previous prime is 16377473713. The next prime is 16377473747. The reversal of 16377473743 is 34737477361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16377473743 - 2⁵ = 16377473711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16377473747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8188736871 + 8188736872.

It is an arithmetic number, because the mean of its divisors is an integer number (8188736872).

Almost surely, 2^16377473743 is an apocalyptic number.

16377473743 is a deficient number, since it is larger than the sum of its proper divisors (1).

16377473743 is an equidigital number, since it uses as much as digits as its factorization.

16377473743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6223392, while the sum is 52.

The spelling of 16377473743 in words is "sixteen billion, three hundred seventy-seven million, four hundred seventy-three thousand, seven hundred forty-three".