203413266452 has 24 divisors (see below), whose sum is σ = 388357788000. Its totient is φ = 92455011360.

The previous prime is 203413266451. The next prime is 203413266473. The reversal of 203413266452 is 254662314302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203413266451) 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, 650723 + ... + 911189.

It is an arithmetic number, because the mean of its divisors is an integer number (16181574500).

Almost surely, 2^203413266452 is an apocalyptic number.

203413266452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

203413266452 is a deficient number, since it is larger than the sum of its proper divisors (184944521548).

203413266452 is a wasteful number, since it uses less digits than its factorization.

203413266452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278231 (or 278229 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 203413266452 in words is "two hundred three billion, four hundred thirteen million, two hundred sixty-six thousand, four hundred fifty-two".