40201263343 has 8 divisors (see below), whose sum is σ = 41140078848. Its totient is φ = 39262625304.

The previous prime is 40201263341. The next prime is 40201263407. The reversal of 40201263343 is 34336210204.

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

It is a cyclic number.

It is not a de Polignac number, because 40201263343 - 2¹ = 40201263341 is a prime.

It is a super-2 number, since 2×40201263343² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40201263341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487530 + ... + 563992.

It is an arithmetic number, because the mean of its divisors is an integer number (5142509856).

Almost surely, 2^40201263343 is an apocalyptic number.

40201263343 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

40201263343 is a deficient number, since it is larger than the sum of its proper divisors (938815505).

40201263343 is a wasteful number, since it uses less digits than its factorization.

40201263343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88733.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 40201263343 its reverse (34336210204), we get a palindrome (74537473547).

The spelling of 40201263343 in words is "forty billion, two hundred one million, two hundred sixty-three thousand, three hundred forty-three".