40623102857280 has 448 divisors, whose sum is σ = 141998917017600. Its totient is φ = 9793655562240.

The previous prime is 40623102857231. The next prime is 40623102857347. The reversal of 40623102857280 is 8275820132604.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 180700786 + ... + 180925454.

Almost surely, 2^{40623102857280} is an apocalyptic number.

40623102857280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40623102857280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70999458508800).

40623102857280 is an abundant number, since it is smaller than the sum of its proper divisors (101375814160320).

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

40623102857280 is a wasteful number, since it uses less digits than its factorization.

40623102857280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225162 (or 225152 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

Adding to 40623102857280 its reverse (8275820132604), we get a palindrome (48898922989884).

The spelling of 40623102857280 in words is "forty trillion, six hundred twenty-three billion, one hundred two million, eight hundred fifty-seven thousand, two hundred eighty".