7000266240 has 840 divisors, whose sum is σ = 28552797504. Its totient is φ = 1642291200.

The previous prime is 7000266233. The next prime is 7000266281. The reversal of 7000266240 is 426620007.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 225815025 + ... + 225815055.

Almost surely, 2^7000266240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7000266240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14276398752).

7000266240 is an abundant number, since it is smaller than the sum of its proper divisors (21552531264).

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

7000266240 is an equidigital number, since it uses as much as digits as its factorization.

7000266240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 7000266240 is about 83667.5937266036. The cubic root of 7000266240 is about 1912.9554347886.

Adding to 7000266240 its reverse (426620007), we get a palindrome (7426886247).

It can be divided in two parts, 700026 and 6240, that added together give a triangular number (706266 = T₁₁₈₈).

The spelling of 7000266240 in words is "seven billion, two hundred sixty-six thousand, two hundred forty".