244150105542 has 32 divisors (see below), whose sum is σ = 566386605312. Its totient is φ = 68716020384.

The previous prime is 244150105541. The next prime is 244150105561. The reversal of 244150105542 is 245501051442.

It is a happy number.

It is a super-2 number, since 2×244150105542² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244150105541) 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, 43378513 + ... + 43384140.

It is an arithmetic number, because the mean of its divisors is an integer number (17699581416).

Almost surely, 2^244150105542 is an apocalyptic number.

244150105542 is an abundant number, since it is smaller than the sum of its proper divisors (322236499770).

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

244150105542 is a wasteful number, since it uses less digits than its factorization.

244150105542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86762732.

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 244150105542 its reverse (245501051442), we get a palindrome (489651156984).

The spelling of 244150105542 in words is "two hundred forty-four billion, one hundred fifty million, one hundred five thousand, five hundred forty-two".