23444016046451 has 48 divisors (see below), whose sum is σ = 31721810941632. Its totient is φ = 16859603312640.

The previous prime is 23444016046387. The next prime is 23444016046511. The reversal of 23444016046451 is 15464061044432.

It is a happy number.

It is not a de Polignac number, because 23444016046451 - 2⁶ = 23444016046387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23444016046651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58124291 + ... + 58526243.

It is an arithmetic number, because the mean of its divisors is an integer number (660871061284).

Almost surely, 2^{23444016046451} is an apocalyptic number.

23444016046451 is a deficient number, since it is larger than the sum of its proper divisors (8277794895181).

23444016046451 is a wasteful number, since it uses less digits than its factorization.

23444016046451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407292 (or 407281 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 23444016046451 in words is "twenty-three trillion, four hundred forty-four billion, sixteen million, forty-six thousand, four hundred fifty-one".