40530042151033 has 2 divisors, whose sum is σ = 40530042151034. Its totient is φ = 40530042151032.

The previous prime is 40530042150973. The next prime is 40530042151069. The reversal of 40530042151033 is 33015124003504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32718033921024 + 7812008230009 = 5719968^2 + 2794997^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40530042151033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40530042150986 and 40530042151004.

It is not a weakly prime, because it can be changed into another prime (40530042151733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20265021075516 + 20265021075517.

It is an arithmetic number, because the mean of its divisors is an integer number (20265021075517).

Almost surely, 2^{40530042151033} is an apocalyptic number.

It is an amenable number.

40530042151033 is a deficient number, since it is larger than the sum of its proper divisors (1).

40530042151033 is an equidigital number, since it uses as much as digits as its factorization.

40530042151033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 40530042151033 its reverse (33015124003504), we get a palindrome (73545166154537).

The spelling of 40530042151033 in words is "forty trillion, five hundred thirty billion, forty-two million, one hundred fifty-one thousand, thirty-three".