43079620719652 has 12 divisors (see below), whose sum is σ = 82242912283056. Its totient is φ = 19581645781640.

The previous prime is 43079620719647. The next prime is 43079620719661. The reversal of 43079620719652 is 25691702697034.

It is a happy number.

It is a super-2 number, since 2×43079620719652² (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 3 ways as a sum of consecutive naturals, for example, 489541144498 + ... + 489541144585.

It is an arithmetic number, because the mean of its divisors is an integer number (6853576023588).

Almost surely, 2^{43079620719652} is an apocalyptic number.

It is an amenable number.

43079620719652 is a deficient number, since it is larger than the sum of its proper divisors (39163291563404).

43079620719652 is a wasteful number, since it uses less digits than its factorization.

43079620719652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979082289098 (or 979082289096 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 61.

The spelling of 43079620719652 in words is "forty-three trillion, seventy-nine billion, six hundred twenty million, seven hundred nineteen thousand, six hundred fifty-two".