20034514453 has 8 divisors (see below), whose sum is σ = 20079365600. Its totient is φ = 19989689328.

The previous prime is 20034514439. The next prime is 20034514469. The reversal of 20034514453 is 35441543002.

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 20034514453 - 2⁵ = 20034514421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20034514403) 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, 2830603 + ... + 2837671.

It is an arithmetic number, because the mean of its divisors is an integer number (2509920700).

Almost surely, 2^20034514453 is an apocalyptic number.

It is an amenable number.

20034514453 is a deficient number, since it is larger than the sum of its proper divisors (44851147).

20034514453 is an equidigital number, since it uses as much as digits as its factorization.

20034514453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13011.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 20034514453 in words is "twenty billion, thirty-four million, five hundred fourteen thousand, four hundred fifty-three".