40034443113240 has 32 divisors (see below), whose sum is σ = 120103329340080. Its totient is φ = 10675851496832.

The previous prime is 40034443113233. The next prime is 40034443113331. The reversal of 40034443113240 is 4231134443004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166810179519 + ... + 166810179758.

Almost surely, 2^{40034443113240} is an apocalyptic number.

40034443113240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40034443113240 is an abundant number, since it is smaller than the sum of its proper divisors (80068886226840).

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

40034443113240 is a wasteful number, since it uses less digits than its factorization.

40034443113240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333620359291 (or 333620359287 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 40034443113240 its reverse (4231134443004), we get a palindrome (44265577556244).

The spelling of 40034443113240 in words is "forty trillion, thirty-four billion, four hundred forty-three million, one hundred thirteen thousand, two hundred forty".