40119340 has 24 divisors (see below), whose sum is σ = 85407840. Its totient is φ = 15827328.

The previous prime is 40119323. The next prime is 40119347. The reversal of 40119340 is 4391104.

It is a super-2 number, since 2×40119340² = 3219122884071200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40119347) 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, 12280 + ... + 15199.

It is an arithmetic number, because the mean of its divisors is an integer number (3558660).

Almost surely, 2^40119340 is an apocalyptic number.

It is an amenable number.

40119340 is an abundant number, since it is smaller than the sum of its proper divisors (45288500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40119340 is a wasteful number, since it uses less digits than its factorization.

40119340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27561 (or 27559 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 40119340 is about 6333.9829491403. The cubic root of 40119340 is about 342.3349658671.

The spelling of 40119340 in words is "forty million, one hundred nineteen thousand, three hundred forty".