43061544402 has 32 divisors (see below), whose sum is σ = 86747550720. Its totient is φ = 14249967120.

The previous prime is 43061544401. The next prime is 43061544437. The reversal of 43061544402 is 20444516034.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (43061544401) 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, 874827 + ... + 922737.

It is an arithmetic number, because the mean of its divisors is an integer number (2710860960).

Almost surely, 2^43061544402 is an apocalyptic number.

43061544402 is an abundant number, since it is smaller than the sum of its proper divisors (43686006318).

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

43061544402 is a wasteful number, since it uses less digits than its factorization.

43061544402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48998.

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 43061544402 in words is "forty-three billion, sixty-one million, five hundred forty-four thousand, four hundred two".