40153876403 has 4 divisors (see below), whose sum is σ = 40228098528. Its totient is φ = 40079654280.

The previous prime is 40153876331. The next prime is 40153876453. The reversal of 40153876403 is 30467835104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40153876403 - 2¹² = 40153872307 is a prime.

It is a super-2 number, since 2×40153876403² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40153876453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37110251 + ... + 37111332.

It is an arithmetic number, because the mean of its divisors is an integer number (10057024632).

Almost surely, 2^40153876403 is an apocalyptic number.

40153876403 is a deficient number, since it is larger than the sum of its proper divisors (74222125).

40153876403 is an equidigital number, since it uses as much as digits as its factorization.

40153876403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74222124.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 40153876403 in words is "forty billion, one hundred fifty-three million, eight hundred seventy-six thousand, four hundred three".