400603111248 has 80 divisors (see below), whose sum is σ = 1114721796096. Its totient is φ = 123608242560.

The previous prime is 400603111243. The next prime is 400603111253. The reversal of 400603111248 is 842111306004.

It is an interprime number because it is at equal distance from previous prime (400603111243) and next prime (400603111253).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400603111241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5818440 + ... + 5886887.

Almost surely, 2^400603111248 is an apocalyptic number.

400603111248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

400603111248 is an abundant number, since it is smaller than the sum of its proper divisors (714118684848).

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

400603111248 is a wasteful number, since it uses less digits than its factorization.

400603111248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11705392 (or 11705386 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 400603111248 in words is "four hundred billion, six hundred three million, one hundred eleven thousand, two hundred forty-eight".