40013503355 has 8 divisors (see below), whose sum is σ = 54875661792. Its totient is φ = 27437830848.

The previous prime is 40013503339. The next prime is 40013503393. The reversal of 40013503355 is 55330531004.

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 40013503355 - 2⁴ = 40013503339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571621442 + ... + 571621511.

It is an arithmetic number, because the mean of its divisors is an integer number (6859457724).

Almost surely, 2^40013503355 is an apocalyptic number.

40013503355 is a deficient number, since it is larger than the sum of its proper divisors (14862158437).

40013503355 is a wasteful number, since it uses less digits than its factorization.

40013503355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143242965.

The product of its (nonzero) digits is 13500, while the sum is 29.

The spelling of 40013503355 in words is "forty billion, thirteen million, five hundred three thousand, three hundred fifty-five".