1421411414042 has 16 divisors (see below), whose sum is σ = 2140537668192. Its totient is φ = 707902052400.

The previous prime is 1421411413997. The next prime is 1421411414051. The reversal of 1421411414042 is 2404141141241.

It is a junction number, because it is equal to n+sod(n) for n = 1421411413996 and 1421411414014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93188 + ... + 1688640.

It is an arithmetic number, because the mean of its divisors is an integer number (133783604262).

Almost surely, 2^{1421411414042} is an apocalyptic number.

1421411414042 is a deficient number, since it is larger than the sum of its proper divisors (719126254150).

1421411414042 is a wasteful number, since it uses less digits than its factorization.

1421411414042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597213.

The product of its (nonzero) digits is 4096, while the sum is 29.

Adding to 1421411414042 its reverse (2404141141241), we get a palindrome (3825552555283).

The spelling of 1421411414042 in words is "one trillion, four hundred twenty-one billion, four hundred eleven million, four hundred fourteen thousand, forty-two".