40919435223 has 12 divisors (see below), whose sum is σ = 55104179304. Its totient is φ = 27007204000.

The previous prime is 40919435209. The next prime is 40919435237. The reversal of 40919435223 is 32253491904.

It is an interprime number because it is at equal distance from previous prime (40919435209) and next prime (40919435237).

It is not a de Polignac number, because 40919435223 - 2¹⁸ = 40919173079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40919435023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3515353 + ... + 3526973.

It is an arithmetic number, because the mean of its divisors is an integer number (4592014942).

Almost surely, 2^40919435223 is an apocalyptic number.

40919435223 is a deficient number, since it is larger than the sum of its proper divisors (14184744081).

40919435223 is an frugal number, since it uses more digits than its factorization.

40919435223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23346 (or 11725 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 40919435223 in words is "forty billion, nine hundred nineteen million, four hundred thirty-five thousand, two hundred twenty-three".