43023785367442 has 16 divisors (see below), whose sum is σ = 70417852968672. Its totient is φ = 19552017438720.

The previous prime is 43023785367427. The next prime is 43023785367499. The reversal of 43023785367442 is 24476358732034.

It is a super-2 number, since 2×43023785367442² (a number of 28 digits) contains 22 as substring.

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, 212328303 + ... + 212530834.

It is an arithmetic number, because the mean of its divisors is an integer number (4401115810542).

Almost surely, 2^{43023785367442} is an apocalyptic number.

43023785367442 is a deficient number, since it is larger than the sum of its proper divisors (27394067601230).

43023785367442 is a wasteful number, since it uses less digits than its factorization.

43023785367442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424863753.

The product of its (nonzero) digits is 81285120, while the sum is 58.

The spelling of 43023785367442 in words is "forty-three trillion, twenty-three billion, seven hundred eighty-five million, three hundred sixty-seven thousand, four hundred forty-two".