421414351535414 has 4 divisors (see below), whose sum is σ = 632121527303124. Its totient is φ = 210707175767706.

The previous prime is 421414351535407. The next prime is 421414351535423. The reversal of 421414351535414 is 414535153414124.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105353587883852 + ... + 105353587883855.

It is an arithmetic number, because the mean of its divisors is an integer number (158030381825781).

Almost surely, 2^{421414351535414} is an apocalyptic number.

421414351535414 is a deficient number, since it is larger than the sum of its proper divisors (210707175767710).

421414351535414 is a wasteful number, since it uses less digits than its factorization.

421414351535414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210707175767709.

The product of its digits is 2304000, while the sum is 47.

The spelling of 421414351535414 in words is "four hundred twenty-one trillion, four hundred fourteen billion, three hundred fifty-one million, five hundred thirty-five thousand, four hundred fourteen".