43010101442 has 16 divisors (see below), whose sum is σ = 80434475712. Its totient is φ = 16757182320.

The previous prime is 43010101441. The next prime is 43010101481. The reversal of 43010101442 is 24410101034.

It is a super-2 number, since 2×43010101442² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43010101441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139643033 + ... + 139643340.

It is an arithmetic number, because the mean of its divisors is an integer number (5027154732).

Almost surely, 2^43010101442 is an apocalyptic number.

43010101442 is a deficient number, since it is larger than the sum of its proper divisors (37424374270).

43010101442 is a wasteful number, since it uses less digits than its factorization.

43010101442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279286393.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 43010101442 its reverse (24410101034), we get a palindrome (67420202476).

The spelling of 43010101442 in words is "forty-three billion, ten million, one hundred one thousand, four hundred forty-two".