1123666610434 has 32 divisors (see below), whose sum is σ = 1818212622336. Its totient is φ = 519765921360.

The previous prime is 1123666610399. The next prime is 1123666610447. The reversal of 1123666610434 is 4340166663211.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 4358532 + ... + 4609135.

It is an arithmetic number, because the mean of its divisors is an integer number (56819144448).

Almost surely, 2^{1123666610434} is an apocalyptic number.

1123666610434 is a deficient number, since it is larger than the sum of its proper divisors (694546011902).

1123666610434 is a wasteful number, since it uses less digits than its factorization.

1123666610434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8967790.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 1123666610434 in words is "one trillion, one hundred twenty-three billion, six hundred sixty-six million, six hundred ten thousand, four hundred thirty-four".