43053036542 has 32 divisors (see below), whose sum is σ = 69306741504. Its totient is φ = 20008120000.

The previous prime is 43053036541. The next prime is 43053036553. The reversal of 43053036542 is 24563035034.

43053036542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43053036541) 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, 427913 + ... + 518859.

It is an arithmetic number, because the mean of its divisors is an integer number (2165835672).

Almost surely, 2^43053036542 is an apocalyptic number.

43053036542 is a deficient number, since it is larger than the sum of its proper divisors (26253704962).

43053036542 is a wasteful number, since it uses less digits than its factorization.

43053036542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91264.

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 43053036542 in words is "forty-three billion, fifty-three million, thirty-six thousand, five hundred forty-two".