43151323036 has 6 divisors (see below), whose sum is σ = 75514815320. Its totient is φ = 21575661516.

The previous prime is 43151323031. The next prime is 43151323037. The reversal of 43151323036 is 63032315134.

It is a junction number, because it is equal to n+sod(n) for n = 43151322989 and 43151323007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43151323031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5393915376 + ... + 5393915383.

Almost surely, 2^43151323036 is an apocalyptic number.

It is an amenable number.

43151323036 is a deficient number, since it is larger than the sum of its proper divisors (32363492284).

43151323036 is a wasteful number, since it uses less digits than its factorization.

43151323036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10787830763 (or 10787830761 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The spelling of 43151323036 in words is "forty-three billion, one hundred fifty-one million, three hundred twenty-three thousand, thirty-six".