43153143340142 has 16 divisors (see below), whose sum is σ = 71064006756912. Its totient is φ = 19490128432320.

The previous prime is 43153143340133. The next prime is 43153143340163. The reversal of 43153143340142 is 24104334135134.

It is a junction number, because it is equal to n+sod(n) for n = 43153143340096 and 43153143340105.

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, 6246832583 + ... + 6246839490.

It is an arithmetic number, because the mean of its divisors is an integer number (4441500422307).

Almost surely, 2^{43153143340142} is an apocalyptic number.

43153143340142 is a deficient number, since it is larger than the sum of its proper divisors (27910863416770).

43153143340142 is a wasteful number, since it uses less digits than its factorization.

43153143340142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12493672243.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 43153143340142 its reverse (24104334135134), we get a palindrome (67257477475276).

The spelling of 43153143340142 in words is "forty-three trillion, one hundred fifty-three billion, one hundred forty-three million, three hundred forty thousand, one hundred forty-two".