40059339451 has 2 divisors, whose sum is σ = 40059339452. Its totient is φ = 40059339450.

The previous prime is 40059339443. The next prime is 40059339473. The reversal of 40059339451 is 15493395004.

It is a happy number.

40059339451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40059339451 - 2³ = 40059339443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40059339398 and 40059339407.

It is not a weakly prime, because it can be changed into another prime (40059339401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20029669725 + 20029669726.

It is an arithmetic number, because the mean of its divisors is an integer number (20029669726).

Almost surely, 2^40059339451 is an apocalyptic number.

40059339451 is a deficient number, since it is larger than the sum of its proper divisors (1).

40059339451 is an equidigital number, since it uses as much as digits as its factorization.

40059339451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 43.

It can be divided in two parts, 400593 and 39451, that added together give a palindrome (440044).

The spelling of 40059339451 in words is "forty billion, fifty-nine million, three hundred thirty-nine thousand, four hundred fifty-one".