23211044401454 has 128 divisors (see below), whose sum is σ = 46426295193600. Its totient is φ = 8448182945280.

The previous prime is 23211044401453. The next prime is 23211044401483. The reversal of 23211044401454 is 45410444011232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23211044401453) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15967664 + ... + 17360540.

It is an arithmetic number, because the mean of its divisors is an integer number (362705431200).

Almost surely, 2^{23211044401454} is an apocalyptic number.

23211044401454 is an abundant number, since it is smaller than the sum of its proper divisors (23215250792146).

23211044401454 is a wasteful number, since it uses less digits than its factorization.

23211044401454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393058.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 23211044401454 its reverse (45410444011232), we get a palindrome (68621488412686).

The spelling of 23211044401454 in words is "twenty-three trillion, two hundred eleven billion, forty-four million, four hundred one thousand, four hundred fifty-four".