40124002355 has 8 divisors (see below), whose sum is σ = 48165497952. Its totient is φ = 32088071808.

The previous prime is 40124002349. The next prime is 40124002357. The reversal of 40124002355 is 55320042104.

It is a happy number.

40124002355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40124002355 - 2¹⁶ = 40123936819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40124002357) 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, 1375382 + ... + 1404251.

It is an arithmetic number, because the mean of its divisors is an integer number (6020687244).

Almost surely, 2^40124002355 is an apocalyptic number.

40124002355 is a deficient number, since it is larger than the sum of its proper divisors (8041495597).

40124002355 is a wasteful number, since it uses less digits than its factorization.

40124002355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2782525.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 40124002355 its reverse (55320042104), we get a palindrome (95444044459).

The spelling of 40124002355 in words is "forty billion, one hundred twenty-four million, two thousand, three hundred fifty-five".