1105426621032 has 32 divisors (see below), whose sum is σ = 2764526630400. Its totient is φ = 368347529984.

The previous prime is 1105426621007. The next prime is 1105426621051. The reversal of 1105426621032 is 2301266245011.

It is a junction number, because it is equal to n+sod(n) for n = 1105426620984 and 1105426621002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7930113 + ... + 8068304.

It is an arithmetic number, because the mean of its divisors is an integer number (86391457200).

Almost surely, 2^{1105426621032} is an apocalyptic number.

1105426621032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1105426621032 is an abundant number, since it is smaller than the sum of its proper divisors (1659100009368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105426621032 is a wasteful number, since it uses less digits than its factorization.

1105426621032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16001305 (or 16001301 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 1105426621032 in words is "one trillion, one hundred five billion, four hundred twenty-six million, six hundred twenty-one thousand, thirty-two".