2073214421 has 8 divisors (see below), whose sum is σ = 2114724864. Its totient is φ = 2032097760.

The previous prime is 2073214397. The next prime is 2073214463. The reversal of 2073214421 is 1244123702.

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 2073214421 - 2²² = 2069020117 is a prime.

It is a super-3 number, since 3×2073214421³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073210421) 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, 87800 + ... + 108881.

It is an arithmetic number, because the mean of its divisors is an integer number (264340608).

Almost surely, 2^2073214421 is an apocalyptic number.

It is an amenable number.

2073214421 is a deficient number, since it is larger than the sum of its proper divisors (41510443).

2073214421 is a wasteful number, since it uses less digits than its factorization.

2073214421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196891.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2073214421 is about 45532.5644017554. The cubic root of 2073214421 is about 1275.1112389937. Note that the first 3 decimals are identical.

It can be divided in two parts, 20732 and 14421, that added together give a palindrome (35153).

The spelling of 2073214421 in words is "two billion, seventy-three million, two hundred fourteen thousand, four hundred twenty-one".