2203698603642 has 32 divisors (see below), whose sum is σ = 4732383429504. Its totient is φ = 681619008000.

The previous prime is 2203698603629. The next prime is 2203698603707. The reversal of 2203698603642 is 2463068963022.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152139859 + ... + 152154342.

It is an arithmetic number, because the mean of its divisors is an integer number (147886982172).

Almost surely, 2^{2203698603642} is an apocalyptic number.

2203698603642 is an abundant number, since it is smaller than the sum of its proper divisors (2528684825862).

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

2203698603642 is a wasteful number, since it uses less digits than its factorization.

2203698603642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304294294.

The product of its (nonzero) digits is 4478976, while the sum is 51.

The spelling of 2203698603642 in words is "two trillion, two hundred three billion, six hundred ninety-eight million, six hundred three thousand, six hundred forty-two".