1641428890300 has 36 divisors (see below), whose sum is σ = 3563008602160. Its totient is φ = 656367333120.

The previous prime is 1641428890289. The next prime is 1641428890307. The reversal of 1641428890300 is 30988241461.

It is a super-2 number, since 2×1641428890300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1641428890307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2229480 + ... + 2872879.

Almost surely, 2^{1641428890300} is an apocalyptic number.

1641428890300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1641428890300 is an abundant number, since it is smaller than the sum of its proper divisors (1921579711860).

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

1641428890300 is a wasteful number, since it uses less digits than its factorization.

1641428890300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105590 (or 5105583 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 1641428890300 in words is "one trillion, six hundred forty-one billion, four hundred twenty-eight million, eight hundred ninety thousand, three hundred".