7236428650860 has 48 divisors (see below), whose sum is σ = 21453882591456. Its totient is φ = 1816201700352.

The previous prime is 7236428650817. The next prime is 7236428650861. The reversal of 7236428650860 is 680568246327.

It is a self number, because there is not a number n which added to its sum of digits gives 7236428650860.

It is not an unprimeable number, because it can be changed into a prime (7236428650861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3547267927 + ... + 3547269966.

It is an arithmetic number, because the mean of its divisors is an integer number (446955887322).

Almost surely, 2^{7236428650860} is an apocalyptic number.

It is an amenable number.

7236428650860 is an abundant number, since it is smaller than the sum of its proper divisors (14217453940596).

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

7236428650860 is a wasteful number, since it uses less digits than its factorization.

7236428650860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7094537922 (or 7094537920 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 57.

The spelling of 7236428650860 in words is "seven trillion, two hundred thirty-six billion, four hundred twenty-eight million, six hundred fifty thousand, eight hundred sixty".