40241401031 has 16 divisors (see below), whose sum is σ = 44118745440. Its totient is φ = 36698201280.

The previous prime is 40241401027. The next prime is 40241401049. The reversal of 40241401031 is 13010414204.

40241401031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40241401031 - 2² = 40241401027 is a prime.

It is a super-2 number, since 2×40241401031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40241400994 and 40241401012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40241401061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72011 + ... + 292691.

It is an arithmetic number, because the mean of its divisors is an integer number (2757421590).

Almost surely, 2^40241401031 is an apocalyptic number.

40241401031 is a deficient number, since it is larger than the sum of its proper divisors (3877344409).

40241401031 is an equidigital number, since it uses as much as digits as its factorization.

40241401031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220803 (or 220777 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 40241401031 its reverse (13010414204), we get a palindrome (53251815235).

The spelling of 40241401031 in words is "forty billion, two hundred forty-one million, four hundred one thousand, thirty-one".