11401552035 has 64 divisors (see below), whose sum is σ = 21325368960. Its totient is φ = 5772072960.

The previous prime is 11401552033. The next prime is 11401552049. The reversal of 11401552035 is 53025510411.

11401552035 is a `hidden beast` number, since 1 + 1 + 401 + 55 + 203 + 5 = 666.

11401552035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11401552035 - 2¹ = 11401552033 is a prime.

It is a super-4 number, since 4×11401552035⁴ (a number of 41 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11401552033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 176959 + ... + 232631.

It is an arithmetic number, because the mean of its divisors is an integer number (333208890).

Almost surely, 2^11401552035 is an apocalyptic number.

11401552035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11401552035 is a deficient number, since it is larger than the sum of its proper divisors (9923816925).

11401552035 is a wasteful number, since it uses less digits than its factorization.

11401552035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55765 (or 55759 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 11401552035 in words is "eleven billion, four hundred one million, five hundred fifty-two thousand, thirty-five".