1421011410200 has 48 divisors (see below), whose sum is σ = 3343657007880. Its totient is φ = 561556309760.

The previous prime is 1421011410191. The next prime is 1421011410223. The reversal of 1421011410200 is 20141101241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42784949 + ... + 42818148.

Almost surely, 2^{1421011410200} is an apocalyptic number.

1421011410200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1421011410200 is an abundant number, since it is smaller than the sum of its proper divisors (1922645597680).

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

1421011410200 is a wasteful number, since it uses less digits than its factorization.

1421011410200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85603196 (or 85603187 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1421011410200 its reverse (20141101241), we get a palindrome (1441152511441).

The spelling of 1421011410200 in words is "one trillion, four hundred twenty-one billion, eleven million, four hundred ten thousand, two hundred".