40234340162560 has 176 divisors, whose sum is σ = 97918652958912. Its totient is φ = 15859928268800.

The previous prime is 40234340162507. The next prime is 40234340162689. The reversal of 40234340162560 is 6526104343204.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 848068440 + ... + 848115880.

Almost surely, 2^{40234340162560} is an apocalyptic number.

40234340162560 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 40234340162560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48959326479456).

40234340162560 is an abundant number, since it is smaller than the sum of its proper divisors (57684312796352).

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

40234340162560 is a wasteful number, since it uses less digits than its factorization.

40234340162560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49870 (or 49852 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 40234340162560 in words is "forty trillion, two hundred thirty-four billion, three hundred forty million, one hundred sixty-two thousand, five hundred sixty".