40234344051262 has 8 divisors (see below), whose sum is σ = 60351620977296. Its totient is φ = 20117137058832.

The previous prime is 40234344051259. The next prime is 40234344051263. The reversal of 40234344051262 is 26215044343204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234344051263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16020618 + ... + 18361069.

It is an arithmetic number, because the mean of its divisors is an integer number (7543952622162).

Almost surely, 2^{40234344051262} is an apocalyptic number.

40234344051262 is a deficient number, since it is larger than the sum of its proper divisors (20117276926034).

40234344051262 is a wasteful number, since it uses less digits than its factorization.

40234344051262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34966802.

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 40234344051262 its reverse (26215044343204), we get a palindrome (66449388394466).

The spelling of 40234344051262 in words is "forty trillion, two hundred thirty-four billion, three hundred forty-four million, fifty-one thousand, two hundred sixty-two".