1405157113603 has 8 divisors (see below), whose sum is σ = 1408874306336. Its totient is φ = 1401444504000.

The previous prime is 1405157113573. The next prime is 1405157113669. The reversal of 1405157113603 is 3063117515041.

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 1405157113603 - 2³³ = 1396567179011 is a prime.

It is a super-2 number, since 2×1405157113603² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1405157813603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531351 + ... + 1758592.

It is an arithmetic number, because the mean of its divisors is an integer number (176109288292).

Almost surely, 2^{1405157113603} is an apocalyptic number.

1405157113603 is a deficient number, since it is larger than the sum of its proper divisors (3717192733).

1405157113603 is a wasteful number, since it uses less digits than its factorization.

1405157113603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291565.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 1405157113603 in words is "one trillion, four hundred five billion, one hundred fifty-seven million, one hundred thirteen thousand, six hundred three".