1043920002 has 32 divisors (see below), whose sum is σ = 2227849920. Its totient is φ = 325140480.

The previous prime is 1043920001. The next prime is 1043920013. The reversal of 1043920002 is 2000293401.

1043920002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1043920001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54399 + ... + 71042.

It is an arithmetic number, because the mean of its divisors is an integer number (69620310).

Almost surely, 2^1043920002 is an apocalyptic number.

1043920002 is an abundant number, since it is smaller than the sum of its proper divisors (1183929918).

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

1043920002 is a wasteful number, since it uses less digits than its factorization.

1043920002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125538.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1043920002 is about 32309.7508811195. The cubic root of 1043920002 is about 1014.4307523353.

The spelling of 1043920002 in words is "one billion, forty-three million, nine hundred twenty thousand, two".