1241322313534 has 4 divisors (see below), whose sum is σ = 1861983470304. Its totient is φ = 620661156766.

The previous prime is 1241322313501. The next prime is 1241322313537. The reversal of 1241322313534 is 4353132231421.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1241322313534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241322313537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310330578382 + ... + 310330578385.

It is an arithmetic number, because the mean of its divisors is an integer number (465495867576).

Almost surely, 2^{1241322313534} is an apocalyptic number.

1241322313534 is a deficient number, since it is larger than the sum of its proper divisors (620661156770).

1241322313534 is an equidigital number, since it uses as much as digits as its factorization.

1241322313534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620661156769.

The product of its digits is 51840, while the sum is 34.

Adding to 1241322313534 its reverse (4353132231421), we get a palindrome (5594454544955).

The spelling of 1241322313534 in words is "one trillion, two hundred forty-one billion, three hundred twenty-two million, three hundred thirteen thousand, five hundred thirty-four".