40542062611 has 24 divisors (see below), whose sum is σ = 44254046720. Its totient is φ = 37037002464.

The previous prime is 40542062593. The next prime is 40542062629. The reversal of 40542062611 is 11626024504.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40542062593) and next prime (40542062629).

It is not a de Polignac number, because 40542062611 - 2³⁵ = 6182324243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40542062641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22737226 + ... + 22739008.

Almost surely, 2^40542062611 is an apocalyptic number.

40542062611 is a deficient number, since it is larger than the sum of its proper divisors (3711984109).

40542062611 is a wasteful number, since it uses less digits than its factorization.

40542062611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283 (or 3254 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 40542062611 in words is "forty billion, five hundred forty-two million, sixty-two thousand, six hundred eleven".