41503060729 has 9 divisors (see below), whose sum is σ = 44944052079. Its totient is φ = 38308072920.

The previous prime is 41503060727. The next prime is 41503060733. The reversal of 41503060729 is 92706030514.

The square root of 41503060729 is 203723.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6139506025 + 35363554704 = 78355^2 + 188052^2 .

It is not a de Polignac number, because 41503060729 - 2¹ = 41503060727 is a prime.

It is a super-2 number, since 2×41503060729² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41503060727) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2640564 + ... + 2656234.

Almost surely, 2^41503060729 is an apocalyptic number.

41503060729 is the 203723-rd square number.

41503060729 is the 101862-nd centered octagonal number.

It is an amenable number.

41503060729 is a deficient number, since it is larger than the sum of its proper divisors (3440991350).

41503060729 is an frugal number, since it uses more digits than its factorization.

41503060729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31368 (or 15684 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 41503060729 in words is "forty-one billion, five hundred three million, sixty thousand, seven hundred twenty-nine".