4345243026 has 16 divisors (see below), whose sum is σ = 8812888128. Its totient is φ = 1428014000.

The previous prime is 4345243003. The next prime is 4345243069. The reversal of 4345243026 is 6203425434.

It is a super-2 number, since 2×4345243026² = 37762273910003273352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5099625 + ... + 5100476.

It is an arithmetic number, because the mean of its divisors is an integer number (550805508).

Almost surely, 2^4345243026 is an apocalyptic number.

4345243026 is an abundant number, since it is smaller than the sum of its proper divisors (4467645102).

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

4345243026 is a wasteful number, since it uses less digits than its factorization.

4345243026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10200177.

The product of its (nonzero) digits is 69120, while the sum is 33.

The square root of 4345243026 is about 65918.4574000333. The cubic root of 4345243026 is about 1631.8166387072.

The spelling of 4345243026 in words is "four billion, three hundred forty-five million, two hundred forty-three thousand, twenty-six".