16374216033 has 12 divisors (see below), whose sum is σ = 27030451968. Its totient is φ = 9356694840.

The previous prime is 16374216029. The next prime is 16374216037. The reversal of 16374216033 is 33061247361.

16374216033 is a `hidden beast` number, since 1 + 6 + 3 + 7 + 42 + 1 + 603 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (16374216029) and next prime (16374216037).

It is not a de Polignac number, because 16374216033 - 2² = 16374216029 is a prime.

It is a super-2 number, since 2×16374216033² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16374216037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129954033 + ... + 129954158.

It is an arithmetic number, because the mean of its divisors is an integer number (2252537664).

Almost surely, 2^16374216033 is an apocalyptic number.

It is an amenable number.

16374216033 is a deficient number, since it is larger than the sum of its proper divisors (10656235935).

16374216033 is a wasteful number, since it uses less digits than its factorization.

16374216033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259908204 (or 259908201 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 16374216033 in words is "sixteen billion, three hundred seventy-four million, two hundred sixteen thousand, thirty-three".