40119477 has 8 divisors (see below), whose sum is σ = 53525664. Its totient is φ = 26729808.

The previous prime is 40119437. The next prime is 40119493. The reversal of 40119477 is 77491104.

40119477 is nontrivially palindromic in base 13.

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

It is not a de Polignac number, because 40119477 - 2⁷ = 40119349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40119437) 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, 3618 + ... + 9660.

It is an arithmetic number, because the mean of its divisors is an integer number (6690708).

Almost surely, 2^40119477 is an apocalyptic number.

It is an amenable number.

40119477 is a deficient number, since it is larger than the sum of its proper divisors (13406187).

40119477 is a wasteful number, since it uses less digits than its factorization.

40119477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8259.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 40119477 is about 6333.9937638113. The cubic root of 40119477 is about 342.3353555365.

The spelling of 40119477 in words is "forty million, one hundred nineteen thousand, four hundred seventy-seven".