40263134001 has 4 divisors (see below), whose sum is σ = 53684178672. Its totient is φ = 26842089332.

The previous prime is 40263133919. The next prime is 40263134003. The reversal of 40263134001 is 10043136204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40263134001 - 2²³ = 40254745393 is a prime.

It is a super-2 number, since 2×40263134001² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40263134003) 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, 6710522331 + ... + 6710522336.

It is an arithmetic number, because the mean of its divisors is an integer number (13421044668).

Almost surely, 2^40263134001 is an apocalyptic number.

It is an amenable number.

40263134001 is a deficient number, since it is larger than the sum of its proper divisors (13421044671).

40263134001 is a wasteful number, since it uses less digits than its factorization.

40263134001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13421044670.

The product of its (nonzero) digits is 1728, while the sum is 24.

The spelling of 40263134001 in words is "forty billion, two hundred sixty-three million, one hundred thirty-four thousand, one".