40819007419 has 8 divisors (see below), whose sum is σ = 42631500960. Its totient is φ = 39009660096.

The previous prime is 40819007401. The next prime is 40819007441. The reversal of 40819007419 is 91470091804.

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 40819007419 - 2⁷ = 40819007291 is a prime.

It is a super-2 number, since 2×40819007419² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40819077419) 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, 760012 + ... + 811945.

It is an arithmetic number, because the mean of its divisors is an integer number (5328937620).

Almost surely, 2^40819007419 is an apocalyptic number.

40819007419 is a deficient number, since it is larger than the sum of its proper divisors (1812493541).

40819007419 is a wasteful number, since it uses less digits than its factorization.

40819007419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573109.

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 40819007419 in words is "forty billion, eight hundred nineteen million, seven thousand, four hundred nineteen".