726466130370 has 24 divisors (see below), whose sum is σ = 1888811939196. Its totient is φ = 193724301408.

The previous prime is 726466130347. The next prime is 726466130407. The reversal of 726466130370 is 73031664627.

726466130370 is a `hidden beast` number, since 7 + 26 + 4 + 6 + 613 + 0 + 3 + 7 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 690007664889 + 36458465481 = 830667^2 + 190941^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4035922857 + ... + 4035923036.

Almost surely, 2^726466130370 is an apocalyptic number.

726466130370 is an abundant number, since it is smaller than the sum of its proper divisors (1162345808826).

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

726466130370 is a wasteful number, since it uses less digits than its factorization.

726466130370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8071845906 (or 8071845903 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 45.

Adding to 726466130370 its reverse (73031664627), we get a palindrome (799497794997).

The spelling of 726466130370 in words is "seven hundred twenty-six billion, four hundred sixty-six million, one hundred thirty thousand, three hundred seventy".