1033432396646 has 16 divisors (see below), whose sum is σ = 1669408138944. Its totient is φ = 476963842944.

The previous prime is 1033432396583. The next prime is 1033432396657. The reversal of 1033432396646 is 6466932343301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1033432396594 and 1033432396603.

It is a congruent number.

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, 3841475 + ... + 4101681.

It is an arithmetic number, because the mean of its divisors is an integer number (104338008684).

Almost surely, 2^{1033432396646} is an apocalyptic number.

1033432396646 is a deficient number, since it is larger than the sum of its proper divisors (635975742298).

1033432396646 is a wasteful number, since it uses less digits than its factorization.

1033432396646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412975.

The product of its (nonzero) digits is 5038848, while the sum is 50.

The spelling of 1033432396646 in words is "one trillion, thirty-three billion, four hundred thirty-two million, three hundred ninety-six thousand, six hundred forty-six".