43263247394642 has 8 divisors (see below), whose sum is σ = 70794404827632. Its totient is φ = 19665112452100.

The previous prime is 43263247394641. The next prime is 43263247394657. The reversal of 43263247394642 is 24649374236234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (43263247394641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983255622584 + ... + 983255622627.

It is an arithmetic number, because the mean of its divisors is an integer number (8849300603454).

Almost surely, 2^{43263247394642} is an apocalyptic number.

43263247394642 is a deficient number, since it is larger than the sum of its proper divisors (27531157432990).

43263247394642 is a wasteful number, since it uses less digits than its factorization.

43263247394642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966511245224.

The product of its digits is 125411328, while the sum is 59.

The spelling of 43263247394642 in words is "forty-three trillion, two hundred sixty-three billion, two hundred forty-seven million, three hundred ninety-four thousand, six hundred forty-two".