72410451037743 has 32 divisors (see below), whose sum is σ = 119101835216896. Its totient is φ = 38106314500608.

The previous prime is 72410451037739. The next prime is 72410451037747. The reversal of 72410451037743 is 34773015401427.

It is an interprime number because it is at equal distance from previous prime (72410451037739) and next prime (72410451037747).

It is not a de Polignac number, because 72410451037743 - 2² = 72410451037739 is a prime.

It is a super-2 number, since 2×72410451037743² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 72410451037692 and 72410451037701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72410451037747) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306163255 + ... + 306399672.

It is an arithmetic number, because the mean of its divisors is an integer number (3721932350528).

Almost surely, 2^{72410451037743} is an apocalyptic number.

72410451037743 is a deficient number, since it is larger than the sum of its proper divisors (46691384179153).

72410451037743 is a wasteful number, since it uses less digits than its factorization.

72410451037743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612563383.

The product of its (nonzero) digits is 1975680, while the sum is 48.

The spelling of 72410451037743 in words is "seventy-two trillion, four hundred ten billion, four hundred fifty-one million, thirty-seven thousand, seven hundred forty-three".