2114734545 has 144 divisors (see below), whose sum is σ = 4654855296. Its totient is φ = 869299200.

The previous prime is 2114734543. The next prime is 2114734631. The reversal of 2114734545 is 5454374112.

It is not a de Polignac number, because 2114734545 - 2¹ = 2114734543 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2114734541) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4306750 + ... + 4307240.

It is an arithmetic number, because the mean of its divisors is an integer number (32325384).

Almost surely, 2^2114734545 is an apocalyptic number.

It is an amenable number.

2114734545 is an abundant number, since it is smaller than the sum of its proper divisors (2540120751).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2114734545 is a wasteful number, since it uses less digits than its factorization.

2114734545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644 (or 630 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 2114734545 is about 45986.2429972269. The cubic root of 2114734545 is about 1283.5672272104.

The spelling of 2114734545 in words is "two billion, one hundred fourteen million, seven hundred thirty-four thousand, five hundred forty-five".