40323143441120 has 48 divisors (see below), whose sum is σ = 95390275434048. Its totient is φ = 16107780288000.

The previous prime is 40323143441107. The next prime is 40323143441131. The reversal of 40323143441120 is 2114434132304.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 167669219 + ... + 167909538.

It is an arithmetic number, because the mean of its divisors is an integer number (1987297404876).

Almost surely, 2^{40323143441120} is an apocalyptic number.

40323143441120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40323143441120 is an abundant number, since it is smaller than the sum of its proper divisors (55067131992928).

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

40323143441120 is a wasteful number, since it uses less digits than its factorization.

40323143441120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335579523 (or 335579515 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 40323143441120 its reverse (2114434132304), we get a palindrome (42437577573424).

The spelling of 40323143441120 in words is "forty trillion, three hundred twenty-three billion, one hundred forty-three million, four hundred forty-one thousand, one hundred twenty".