40552230041400 has 384 divisors, whose sum is σ = 156881333952000. Its totient is φ = 8418394521600.

The previous prime is 40552230041359. The next prime is 40552230041447. The reversal of 40552230041400 is 414003225504.

It is a super-2 number, since 2×40552230041400² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 48045424 + ... + 48882176.

It is an arithmetic number, because the mean of its divisors is an integer number (408545140500).

Almost surely, 2^{40552230041400} is an apocalyptic number.

40552230041400 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 40552230041400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78440666976000).

40552230041400 is an abundant number, since it is smaller than the sum of its proper divisors (116329103910600).

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

40552230041400 is a wasteful number, since it uses less digits than its factorization.

40552230041400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837839 (or 837830 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 40552230041400 its reverse (414003225504), we get a palindrome (40966233266904).

The spelling of 40552230041400 in words is "forty trillion, five hundred fifty-two billion, two hundred thirty million, forty-one thousand, four hundred".