16013402495 has 8 divisors (see below), whose sum is σ = 19531101120. Its totient is φ = 12600709920.

The previous prime is 16013402437. The next prime is 16013402557. The reversal of 16013402495 is 59420431061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-16013402495 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26251175 + ... + 26251784.

It is an arithmetic number, because the mean of its divisors is an integer number (2441387640).

Almost surely, 2^16013402495 is an apocalyptic number.

16013402495 is a deficient number, since it is larger than the sum of its proper divisors (3517698625).

16013402495 is an equidigital number, since it uses as much as digits as its factorization.

16013402495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52503025.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 16013402495 in words is "sixteen billion, thirteen million, four hundred two thousand, four hundred ninety-five".