40430042240324 has 48 divisors (see below), whose sum is σ = 77959163947392. Its totient is φ = 18192926400000.

The previous prime is 40430042240309. The next prime is 40430042240377. The reversal of 40430042240324 is 42304224003404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33135164 + ... + 34333644.

It is an arithmetic number, because the mean of its divisors is an integer number (1624149248904).

Almost surely, 2^{40430042240324} is an apocalyptic number.

40430042240324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40430042240324 is a deficient number, since it is larger than the sum of its proper divisors (37529121707068).

40430042240324 is a wasteful number, since it uses less digits than its factorization.

40430042240324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206188 (or 1206186 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 40430042240324 its reverse (42304224003404), we get a palindrome (82734266243728).

It can be divided in two parts, 404300 and 42240324, that added together give a palindrome (42644624).

The spelling of 40430042240324 in words is "forty trillion, four hundred thirty billion, forty-two million, two hundred forty thousand, three hundred twenty-four".