16113126450 has 48 divisors (see below), whose sum is σ = 41338514880. Its totient is φ = 4148665920.

The previous prime is 16113126437. The next prime is 16113126457. The reversal of 16113126450 is 5462131161.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (16113126457) 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, 1847734 + ... + 1856433.

It is an arithmetic number, because the mean of its divisors is an integer number (861219060).

Almost surely, 2^16113126450 is an apocalyptic number.

16113126450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16113126450 is an abundant number, since it is smaller than the sum of its proper divisors (25225388430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16113126450 is a wasteful number, since it uses less digits than its factorization.

16113126450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704211 (or 3704206 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 16113126450 in words is "sixteen billion, one hundred thirteen million, one hundred twenty-six thousand, four hundred fifty".