40350513545223 has 8 divisors (see below), whose sum is σ = 61486496830848. Its totient is φ = 23057436311544.

The previous prime is 40350513545179. The next prime is 40350513545233. The reversal of 40350513545223 is 32254531505304.

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

It is not a de Polignac number, because 40350513545223 - 2³² = 40346218577927 is a prime.

It is a super-2 number, since 2×40350513545223² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40350513545233) 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, 960726512961 + ... + 960726513002.

It is an arithmetic number, because the mean of its divisors is an integer number (7685812103856).

Almost surely, 2^{40350513545223} is an apocalyptic number.

40350513545223 is a deficient number, since it is larger than the sum of its proper divisors (21135983285625).

40350513545223 is a wasteful number, since it uses less digits than its factorization.

40350513545223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921453025973.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 40350513545223 in words is "forty trillion, three hundred fifty billion, five hundred thirteen million, five hundred forty-five thousand, two hundred twenty-three".