1450642241111 has 16 divisors (see below), whose sum is σ = 1711140314880. Its totient is φ = 1204089131520.

The previous prime is 1450642241057. The next prime is 1450642241117. The reversal of 1450642241111 is 1111422460541.

It is a cyclic number.

It is not a de Polignac number, because 1450642241111 - 2²⁶ = 1450575132247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450642241117) 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, 26184650 + ... + 26239991.

It is an arithmetic number, because the mean of its divisors is an integer number (106946269680).

Almost surely, 2^{1450642241111} is an apocalyptic number.

1450642241111 is a deficient number, since it is larger than the sum of its proper divisors (260498073769).

1450642241111 is an equidigital number, since it uses as much as digits as its factorization.

1450642241111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52424774.

The product of its (nonzero) digits is 7680, while the sum is 32.

The spelling of 1450642241111 in words is "one trillion, four hundred fifty billion, six hundred forty-two million, two hundred forty-one thousand, one hundred eleven".