40034103400 has 24 divisors (see below), whose sum is σ = 93079290870. Its totient is φ = 16013641280.

The previous prime is 40034103391. The next prime is 40034103409. The reversal of 40034103400 is 430143004.

It is an interprime number because it is at equal distance from previous prime (40034103391) and next prime (40034103409).

It can be written as a sum of positive squares in 3 ways, for example, as 35714196324 + 4319907076 = 188982^2 + 65726^2 .

It is not an unprimeable number, because it can be changed into a prime (40034103409) 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 5 ways as a sum of consecutive naturals, for example, 100085059 + ... + 100085458.

Almost surely, 2^40034103400 is an apocalyptic number.

40034103400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40034103400 is an abundant number, since it is smaller than the sum of its proper divisors (53045187470).

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

40034103400 is a wasteful number, since it uses less digits than its factorization.

40034103400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200170533 (or 200170524 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 40034103400 its reverse (430143004), we get a palindrome (40464246404).

The spelling of 40034103400 in words is "forty billion, thirty-four million, one hundred three thousand, four hundred".