726061203416 has 32 divisors (see below), whose sum is σ = 1398249462240. Its totient is φ = 353195958528.

The previous prime is 726061203403. The next prime is 726061203457. The reversal of 726061203416 is 614302160627.

It is a happy number.

It is a super-2 number, since 2×726061203416² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 726061203416.

It is a congruent number.

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, 5021996 + ... + 5164548.

It is an arithmetic number, because the mean of its divisors is an integer number (43695295695).

Almost surely, 2^726061203416 is an apocalyptic number.

It is an amenable number.

726061203416 is a deficient number, since it is larger than the sum of its proper divisors (672188258824).

726061203416 is a wasteful number, since it uses less digits than its factorization.

726061203416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159803 (or 159799 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 726061203416 in words is "seven hundred twenty-six billion, sixty-one million, two hundred three thousand, four hundred sixteen".