34443660423154 has 32 divisors (see below), whose sum is σ = 53479417368960. Its totient is φ = 16627577121792.

The previous prime is 34443660423103. The next prime is 34443660423169. The reversal of 34443660423154 is 45132406634443.

It is a junction number, because it is equal to n+sod(n) for n = 34443660423098 and 34443660423107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4002934 + ... + 9214705.

It is an arithmetic number, because the mean of its divisors is an integer number (1671231792780).

Almost surely, 2^{34443660423154} is an apocalyptic number.

34443660423154 is a deficient number, since it is larger than the sum of its proper divisors (19035756945806).

34443660423154 is a wasteful number, since it uses less digits than its factorization.

34443660423154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13218034.

The product of its (nonzero) digits is 9953280, while the sum is 49.

The spelling of 34443660423154 in words is "thirty-four trillion, four hundred forty-three billion, six hundred sixty million, four hundred twenty-three thousand, one hundred fifty-four".