43526086942 has 16 divisors (see below), whose sum is σ = 70584967152. Its totient is φ = 20010792960.

The previous prime is 43526086931. The next prime is 43526086943. The reversal of 43526086942 is 24968062534.

It is a happy number.

It is a super-2 number, since 2×43526086942² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43526086943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3250284 + ... + 3263647.

It is an arithmetic number, because the mean of its divisors is an integer number (4411560447).

Almost surely, 2^43526086942 is an apocalyptic number.

43526086942 is a deficient number, since it is larger than the sum of its proper divisors (27058880210).

43526086942 is a wasteful number, since it uses less digits than its factorization.

43526086942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6514203.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 43526086942 in words is "forty-three billion, five hundred twenty-six million, eighty-six thousand, nine hundred forty-two".