40010044213 has 8 divisors (see below), whose sum is σ = 42007459680. Its totient is φ = 38053812720.

The previous prime is 40010044211. The next prime is 40010044223. The reversal of 40010044213 is 31244001004.

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

It is a cyclic number.

It is not a de Polignac number, because 40010044213 - 2¹ = 40010044211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40010044211) 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, 10294003 + ... + 10297888.

It is an arithmetic number, because the mean of its divisors is an integer number (5250932460).

Almost surely, 2^40010044213 is an apocalyptic number.

It is an amenable number.

40010044213 is a deficient number, since it is larger than the sum of its proper divisors (1997415467).

40010044213 is a wasteful number, since it uses less digits than its factorization.

40010044213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20591987.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 40010044213 its reverse (31244001004), we get a palindrome (71254045217).

The spelling of 40010044213 in words is "forty billion, ten million, forty-four thousand, two hundred thirteen".