40031055535211 has 8 divisors (see below), whose sum is σ = 43134627719904. Its totient is φ = 36930949096320.

The previous prime is 40031055535201. The next prime is 40031055535223. The reversal of 40031055535211 is 11253555013004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40031055535211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40031055535201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866412455 + ... + 866458656.

It is an arithmetic number, because the mean of its divisors is an integer number (5391828464988).

Almost surely, 2^{40031055535211} is an apocalyptic number.

40031055535211 is a deficient number, since it is larger than the sum of its proper divisors (3103572184693).

40031055535211 is a wasteful number, since it uses less digits than its factorization.

40031055535211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732872901.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 40031055535211 in words is "forty trillion, thirty-one billion, fifty-five million, five hundred thirty-five thousand, two hundred eleven".