43465103244452 has 12 divisors (see below), whose sum is σ = 76065406203696. Its totient is φ = 21732130043400.

The previous prime is 43465103244449. The next prime is 43465103244461. The reversal of 43465103244452 is 25444230156434.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 43465103244397 and 43465103244406.

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, 105162674 + ... + 105575177.

It is an arithmetic number, because the mean of its divisors is an integer number (6338783850308).

Almost surely, 2^{43465103244452} is an apocalyptic number.

It is an amenable number.

43465103244452 is a deficient number, since it is larger than the sum of its proper divisors (32600302959244).

43465103244452 is a wasteful number, since it uses less digits than its factorization.

43465103244452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210789418 (or 210789416 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 47.

The spelling of 43465103244452 in words is "forty-three trillion, four hundred sixty-five billion, one hundred three million, two hundred forty-four thousand, four hundred fifty-two".