2020636103402 has 48 divisors (see below), whose sum is σ = 3569353452000. Its totient is φ = 855296763552.

The previous prime is 2020636103389. The next prime is 2020636103407. The reversal of 2020636103402 is 2043016360202.

It is not an unprimeable number, because it can be changed into a prime (2020636103407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28425368 + ... + 28496364.

It is an arithmetic number, because the mean of its divisors is an integer number (74361530250).

Almost surely, 2^{2020636103402} is an apocalyptic number.

2020636103402 is a deficient number, since it is larger than the sum of its proper divisors (1548717348598).

2020636103402 is a wasteful number, since it uses less digits than its factorization.

2020636103402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74595 (or 74588 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 2020636103402 in words is "two trillion, twenty billion, six hundred thirty-six million, one hundred three thousand, four hundred two".