2034031421 has 8 divisors (see below), whose sum is σ = 2046971904. Its totient is φ = 2021131440.

The previous prime is 2034031409. The next prime is 2034031423. The reversal of 2034031421 is 1241304302.

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 2034031421 - 2²⁶ = 1966922557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2034031393 and 2034031402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034031423) 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, 93995 + ... + 113591.

It is an arithmetic number, because the mean of its divisors is an integer number (255871488).

Almost surely, 2^2034031421 is an apocalyptic number.

It is an amenable number.

2034031421 is a deficient number, since it is larger than the sum of its proper divisors (12940483).

2034031421 is a wasteful number, since it uses less digits than its factorization.

2034031421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20251.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2034031421 is about 45100.2374827450. The cubic root of 2034031421 is about 1267.0270470965.

Adding to 2034031421 its reverse (1241304302), we get a palindrome (3275335723).

The spelling of 2034031421 in words is "two billion, thirty-four million, thirty-one thousand, four hundred twenty-one".