40061054023 has 2 divisors, whose sum is σ = 40061054024. Its totient is φ = 40061054022.

The previous prime is 40061054003. The next prime is 40061054041. The reversal of 40061054023 is 32045016004.

40061054023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40061054023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40061054003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20030527011 + 20030527012.

It is an arithmetic number, because the mean of its divisors is an integer number (20030527012).

Almost surely, 2^40061054023 is an apocalyptic number.

40061054023 is a deficient number, since it is larger than the sum of its proper divisors (1).

40061054023 is an equidigital number, since it uses as much as digits as its factorization.

40061054023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 40061054023 in words is "forty billion, sixty-one million, fifty-four thousand, twenty-three".