40133341221223 has 48 divisors (see below), whose sum is σ = 43759578804480. Its totient is φ = 36787855739904.

The previous prime is 40133341221143. The next prime is 40133341221293. The reversal of 40133341221223 is 32212214333104.

It is not a de Polignac number, because 40133341221223 - 2¹⁷ = 40133341090151 is a prime.

It is a super-2 number, since 2×40133341221223² (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 (40133341221293) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4515956086 + ... + 4515964972.

It is an arithmetic number, because the mean of its divisors is an integer number (911657891760).

Almost surely, 2^{40133341221223} is an apocalyptic number.

40133341221223 is a deficient number, since it is larger than the sum of its proper divisors (3626237583257).

40133341221223 is a wasteful number, since it uses less digits than its factorization.

40133341221223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11656 (or 11639 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 40133341221223 its reverse (32212214333104), we get a palindrome (72345555554327).

The spelling of 40133341221223 in words is "forty trillion, one hundred thirty-three billion, three hundred forty-one million, two hundred twenty-one thousand, two hundred twenty-three".