4273090000 has 50 divisors (see below), whose sum is σ = 10345602410. Its totient is φ = 1709232000.

The previous prime is 4273089973. The next prime is 4273090001. The reversal of 4273090000 is 903724.

It can be written as a sum of positive squares in 5 ways, for example, as 447914896 + 3825175104 = 21164^2 + 61848^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4273090001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 203655 + ... + 223654.

Almost surely, 2^4273090000 is an apocalyptic number.

4273090000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4273090000 is an abundant number, since it is smaller than the sum of its proper divisors (6072512410).

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

4273090000 is an equidigital number, since it uses as much as digits as its factorization.

4273090000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427337 (or 427316 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 4273090000 is about 65368.8763862436. The cubic root of 4273090000 is about 1622.7340409441.

Adding to 4273090000 its reverse (903724), we get a palindrome (4273993724).

The spelling of 4273090000 in words is "four billion, two hundred seventy-three million, ninety thousand".