1421400000001 has 8 divisors (see below), whose sum is σ = 1429101112608. Its totient is φ = 1413707988000.

The previous prime is 1421399999969. The next prime is 1421400000073. The reversal of 1421400000001 is 1000000041241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1421400000001 - 2⁵ = 1421399999969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1421400000101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1961815 + ... + 2586796.

It is an arithmetic number, because the mean of its divisors is an integer number (178637639076).

Almost surely, 2^{1421400000001} is an apocalyptic number.

It is an amenable number.

1421400000001 is a deficient number, since it is larger than the sum of its proper divisors (7701112607).

1421400000001 is a wasteful number, since it uses less digits than its factorization.

1421400000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550303.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1421400000001 its reverse (1000000041241), we get a palindrome (2421400041242).

The spelling of 1421400000001 in words is "one trillion, four hundred twenty-one billion, four hundred million, one", and thus it is an aban number.