203934932448042 has 16 divisors (see below), whose sum is σ = 415565522724960. Its totient is φ = 66695701177872.

The previous prime is 203934932447899. The next prime is 203934932448043. The reversal of 203934932448042 is 240844239439302.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (203934932448043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320652409192 + ... + 320652409827.

It is an arithmetic number, because the mean of its divisors is an integer number (25972845170310).

Almost surely, 2^{203934932448042} is an apocalyptic number.

203934932448042 is an abundant number, since it is smaller than the sum of its proper divisors (211630590276918).

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

203934932448042 is a wasteful number, since it uses less digits than its factorization.

203934932448042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641304819077.

The product of its (nonzero) digits is 35831808, while the sum is 57.

The spelling of 203934932448042 in words is "two hundred three trillion, nine hundred thirty-four billion, nine hundred thirty-two million, four hundred forty-eight thousand, forty-two".