16434152051 has 4 divisors (see below), whose sum is σ = 16434507504. Its totient is φ = 16433796600.

The previous prime is 16434152041. The next prime is 16434152107. The reversal of 16434152051 is 15025143461.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16434152051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16434151999 and 16434152017.

It is not an unprimeable number, because it can be changed into a prime (16434152041) 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, 95780 + ... + 205041.

It is an arithmetic number, because the mean of its divisors is an integer number (4108626876).

Almost surely, 2^16434152051 is an apocalyptic number.

16434152051 is a deficient number, since it is larger than the sum of its proper divisors (355453).

16434152051 is an equidigital number, since it uses as much as digits as its factorization.

16434152051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355452.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 16434152051 in words is "sixteen billion, four hundred thirty-four million, one hundred fifty-two thousand, fifty-one".