400076535003 has 8 divisors (see below), whose sum is σ = 561510926400. Its totient is φ = 252679916808.

The previous prime is 400076534983. The next prime is 400076535007. The reversal of 400076535003 is 300535670004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 400076535003 - 2¹⁸ = 400076272859 is a prime.

It is a super-2 number, since 2×400076535003² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (400076535007) 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, 3509443233 + ... + 3509443346.

It is an arithmetic number, because the mean of its divisors is an integer number (70188865800).

Almost surely, 2^400076535003 is an apocalyptic number.

400076535003 is a deficient number, since it is larger than the sum of its proper divisors (161434391397).

400076535003 is a wasteful number, since it uses less digits than its factorization.

400076535003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7018886601.

The product of its (nonzero) digits is 37800, while the sum is 33.

The spelling of 400076535003 in words is "four hundred billion, seventy-six million, five hundred thirty-five thousand, three".