40263441346301 has 4 divisors (see below), whose sum is σ = 42631879072572. Its totient is φ = 37895003620032.

The previous prime is 40263441346291. The next prime is 40263441346339. The reversal of 40263441346301 is 10364314436204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31007858140900 + 9255583205401 = 5568470^2 + 3042299^2 .

It is a cyclic number.

It is not a de Polignac number, because 40263441346301 - 2¹⁰ = 40263441345277 is a prime.

It is a super-2 number, since 2×40263441346301² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40263441346351) 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, 1184218863110 + ... + 1184218863143.

It is an arithmetic number, because the mean of its divisors is an integer number (10657969768143).

Almost surely, 2^{40263441346301} is an apocalyptic number.

It is an amenable number.

40263441346301 is a deficient number, since it is larger than the sum of its proper divisors (2368437726271).

40263441346301 is a wasteful number, since it uses less digits than its factorization.

40263441346301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368437726270.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 40263441346301 in words is "forty trillion, two hundred sixty-three billion, four hundred forty-one million, three hundred forty-six thousand, three hundred one".