403162261304 has 16 divisors (see below), whose sum is σ = 824650080120. Its totient is φ = 183255573280.

The previous prime is 403162261273. The next prime is 403162261309.

403162261304 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403162261309) 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, 2290694579 + ... + 2290694754.

Almost surely, 2^403162261304 is an apocalyptic number.

403162261304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

403162261304 is an abundant number, since it is smaller than the sum of its proper divisors (421487818816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

403162261304 is a wasteful number, since it uses less digits than its factorization.

403162261304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581389350 (or 4581389346 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

It can be divided in two parts, 403162 and 261304, that added together give a palindrome (664466).

The spelling of 403162261304 in words is "four hundred three billion, one hundred sixty-two million, two hundred sixty-one thousand, three hundred four".