43103134142 has 16 divisors (see below), whose sum is σ = 67490236800. Its totient is φ = 20622011520.

The previous prime is 43103134117. The next prime is 43103134157. The reversal of 43103134142 is 24143130134.

It is a happy number.

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, 3900167 + ... + 3911202.

It is an arithmetic number, because the mean of its divisors is an integer number (4218139800).

Almost surely, 2^43103134142 is an apocalyptic number.

43103134142 is a deficient number, since it is larger than the sum of its proper divisors (24387102658).

43103134142 is a wasteful number, since it uses less digits than its factorization.

43103134142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7811491.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 43103134142 its reverse (24143130134), we get a palindrome (67246264276).

The spelling of 43103134142 in words is "forty-three billion, one hundred three million, one hundred thirty-four thousand, one hundred forty-two".