16452472402743 has 16 divisors (see below), whose sum is σ = 25013713699296. Its totient is φ = 9529033789440.

The previous prime is 16452472402651. The next prime is 16452472402753. The reversal of 16452472402743 is 34720427425461.

It is not a de Polignac number, because 16452472402743 - 2²² = 16452468208439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16452472402753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12407595418 + ... + 12407596743.

It is an arithmetic number, because the mean of its divisors is an integer number (1563357106206).

Almost surely, 2^{16452472402743} is an apocalyptic number.

16452472402743 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16452472402743 is a deficient number, since it is larger than the sum of its proper divisors (8561241296553).

16452472402743 is a wasteful number, since it uses less digits than its factorization.

16452472402743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24815192194.

The product of its (nonzero) digits is 9031680, while the sum is 51.

The spelling of 16452472402743 in words is "sixteen trillion, four hundred fifty-two billion, four hundred seventy-two million, four hundred two thousand, seven hundred forty-three".