40788153113 has 2 divisors, whose sum is σ = 40788153114. Its totient is φ = 40788153112.

The previous prime is 40788153071. The next prime is 40788153121. The reversal of 40788153113 is 31135188704.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40514846089 + 273307024 = 201283^2 + 16532^2 .

It is a cyclic number.

It is not a de Polignac number, because 40788153113 - 2³⁴ = 23608283929 is a prime.

It is not a weakly prime, because it can be changed into another prime (40788153163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20394076556 + 20394076557.

It is an arithmetic number, because the mean of its divisors is an integer number (20394076557).

Almost surely, 2^40788153113 is an apocalyptic number.

It is an amenable number.

40788153113 is a deficient number, since it is larger than the sum of its proper divisors (1).

40788153113 is an equidigital number, since it uses as much as digits as its factorization.

40788153113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 40788153113 in words is "forty billion, seven hundred eighty-eight million, one hundred fifty-three thousand, one hundred thirteen".