40633111758849 has 16 divisors (see below), whose sum is σ = 54355260532608. Its totient is φ = 26999997207552.

The previous prime is 40633111758787. The next prime is 40633111758851. The reversal of 40633111758849 is 94885711133604.

It is not a de Polignac number, because 40633111758849 - 2²⁸ = 40632843323393 is a prime.

It is a super-2 number, since 2×40633111758849² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40633111758792 and 40633111758801.

It is not an unprimeable number, because it can be changed into a prime (40633111753849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17020522 + ... + 19260435.

It is an arithmetic number, because the mean of its divisors is an integer number (3397203783288).

Almost surely, 2^{40633111758849} is an apocalyptic number.

It is an amenable number.

40633111758849 is a deficient number, since it is larger than the sum of its proper divisors (13722148773759).

40633111758849 is a wasteful number, since it uses less digits than its factorization.

40633111758849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36282184.

The product of its (nonzero) digits is 17418240, while the sum is 60.

The spelling of 40633111758849 in words is "forty trillion, six hundred thirty-three billion, one hundred eleven million, seven hundred fifty-eight thousand, eight hundred forty-nine".