40761134731 has 2 divisors, whose sum is σ = 40761134732. Its totient is φ = 40761134730.

The previous prime is 40761134707. The next prime is 40761134737. The reversal of 40761134731 is 13743116704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40761134731 - 2¹¹ = 40761132683 is a prime.

It is a super-2 number, since 2×40761134731² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40761134737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20380567365 + 20380567366.

It is an arithmetic number, because the mean of its divisors is an integer number (20380567366).

Almost surely, 2^40761134731 is an apocalyptic number.

40761134731 is a deficient number, since it is larger than the sum of its proper divisors (1).

40761134731 is an equidigital number, since it uses as much as digits as its factorization.

40761134731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 40761134731 in words is "forty billion, seven hundred sixty-one million, one hundred thirty-four thousand, seven hundred thirty-one".