40234224237550 has 48 divisors (see below), whose sum is σ = 85640349238272. Its totient is φ = 13776222780000.

The previous prime is 40234224237511. The next prime is 40234224237551. The reversal of 40234224237550 is 5573242243204.

It is a junction number, because it is equal to n+sod(n) for n = 40234224237497 and 40234224237506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234224237551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76271722 + ... + 76797421.

It is an arithmetic number, because the mean of its divisors is an integer number (1784173942464).

Almost surely, 2^{40234224237550} is an apocalyptic number.

40234224237550 is an abundant number, since it is smaller than the sum of its proper divisors (45406125000722).

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

40234224237550 is a wasteful number, since it uses less digits than its factorization.

40234224237550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153069913 (or 153069908 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 43.

The spelling of 40234224237550 in words is "forty trillion, two hundred thirty-four billion, two hundred twenty-four million, two hundred thirty-seven thousand, five hundred fifty".