40300312343241 has 4 divisors (see below), whose sum is σ = 53733749790992. Its totient is φ = 26866874895492.

The previous prime is 40300312343219. The next prime is 40300312343257. The reversal of 40300312343241 is 14234321300304.

It is a happy number.

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 not a de Polignac number, because 40300312343241 - 2⁹ = 40300312342729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40300312343199 and 40300312343208.

It is not an unprimeable number, because it can be changed into a prime (40300312343141) 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, 6716718723871 + ... + 6716718723876.

It is an arithmetic number, because the mean of its divisors is an integer number (13433437447748).

Almost surely, 2^{40300312343241} is an apocalyptic number.

It is an amenable number.

40300312343241 is a deficient number, since it is larger than the sum of its proper divisors (13433437447751).

40300312343241 is a wasteful number, since it uses less digits than its factorization.

40300312343241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13433437447750.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 40300312343241 its reverse (14234321300304), we get a palindrome (54534633643545).

The spelling of 40300312343241 in words is "forty trillion, three hundred billion, three hundred twelve million, three hundred forty-three thousand, two hundred forty-one".