101444443430 has 192 divisors, whose sum is σ = 209466419904. Its totient is φ = 35329536000.

The previous prime is 101444443421. The next prime is 101444443481. The reversal of 101444443430 is 34344444101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 740470322 + ... + 740470458.

It is an arithmetic number, because the mean of its divisors is an integer number (1090970937).

Almost surely, 2^101444443430 is an apocalyptic number.

101444443430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101444443430 is an abundant number, since it is smaller than the sum of its proper divisors (108021976474).

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

101444443430 is a wasteful number, since it uses less digits than its factorization.

101444443430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 101444443430 its reverse (34344444101), we get a palindrome (135788887531).

It can be divided in two parts, 1014 and 44443430, that added together give a palindrome (44444444).

The spelling of 101444443430 in words is "one hundred one billion, four hundred forty-four million, four hundred forty-three thousand, four hundred thirty".