40833121231029 has 4 divisors (see below), whose sum is σ = 54444161641376. Its totient is φ = 27222080820684.

The previous prime is 40833121231013. The next prime is 40833121231073. The reversal of 40833121231029 is 92013212133804.

It is a happy number.

40833121231029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 40833121231029 - 2⁴ = 40833121231013 is a prime.

It is a super-2 number, since 2×40833121231029² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40833121231429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6805520205169 + ... + 6805520205174.

It is an arithmetic number, because the mean of its divisors is an integer number (13611040410344).

Almost surely, 2^{40833121231029} is an apocalyptic number.

It is an amenable number.

40833121231029 is a deficient number, since it is larger than the sum of its proper divisors (13611040410347).

40833121231029 is a wasteful number, since it uses less digits than its factorization.

40833121231029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13611040410346.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 40833121231029 in words is "forty trillion, eight hundred thirty-three billion, one hundred twenty-one million, two hundred thirty-one thousand, twenty-nine".