264401103436451 has 8 divisors (see below), whose sum is σ = 268868534921184. Its totient is φ = 259956523264320.

The previous prime is 264401103436343. The next prime is 264401103436511. The reversal of 264401103436451 is 154634301104462.

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

It is a cyclic number.

It is not a de Polignac number, because 264401103436451 - 2¹⁴ = 264401103420067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264401103496451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5712804815 + ... + 5712851096.

It is an arithmetic number, because the mean of its divisors is an integer number (33608566865148).

Almost surely, 2^{264401103436451} is an apocalyptic number.

264401103436451 is a deficient number, since it is larger than the sum of its proper divisors (4467431484733).

264401103436451 is a wasteful number, since it uses less digits than its factorization.

264401103436451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11425656301.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 264401103436451 in words is "two hundred sixty-four trillion, four hundred one billion, one hundred three million, four hundred thirty-six thousand, four hundred fifty-one".