1421034200312 has 64 divisors (see below), whose sum is σ = 2760492636000. Its totient is φ = 685335619584.

The previous prime is 1421034200237. The next prime is 1421034200321. The reversal of 1421034200312 is 2130024301241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24739658 + ... + 24797030.

Almost surely, 2^{1421034200312} is an apocalyptic number.

It is an amenable number.

1421034200312 is a deficient number, since it is larger than the sum of its proper divisors (1339458435688).

1421034200312 is a wasteful number, since it uses less digits than its factorization.

1421034200312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58320 (or 58316 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1421034200312 its reverse (2130024301241), we get a palindrome (3551058501553).

The spelling of 1421034200312 in words is "one trillion, four hundred twenty-one billion, thirty-four million, two hundred thousand, three hundred twelve".