244155341454 has 16 divisors (see below), whose sum is σ = 488356846848. Its totient is φ = 81377419832.

The previous prime is 244155341429. The next prime is 244155341461. The reversal of 244155341454 is 454143551442.

244155341454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×244155341454² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1854552 + ... + 1981835.

It is an arithmetic number, because the mean of its divisors is an integer number (30522302928).

Almost surely, 2^244155341454 is an apocalyptic number.

244155341454 is an abundant number, since it is smaller than the sum of its proper divisors (244201505394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244155341454 is a wasteful number, since it uses less digits than its factorization.

244155341454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846999.

The product of its digits is 768000, while the sum is 42.

Adding to 244155341454 its reverse (454143551442), we get a palindrome (698298892896).

The spelling of 244155341454 in words is "two hundred forty-four billion, one hundred fifty-five million, three hundred forty-one thousand, four hundred fifty-four".