740222230304131 has 4 divisors (see below), whose sum is σ = 779181295057000. Its totient is φ = 701263165551264.

The previous prime is 740222230304087. The next prime is 740222230304147. The reversal of 740222230304131 is 131403032222047.

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

It is a cyclic number.

It is not a de Polignac number, because 740222230304131 - 2¹³ = 740222230295939 is a prime.

It is a super-2 number, since 2×740222230304131² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740222230301131) 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, 19479532376406 + ... + 19479532376443.

It is an arithmetic number, because the mean of its divisors is an integer number (194795323764250).

Almost surely, 2^{740222230304131} is an apocalyptic number.

740222230304131 is a deficient number, since it is larger than the sum of its proper divisors (38959064752869).

740222230304131 is a wasteful number, since it uses less digits than its factorization.

740222230304131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38959064752868.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 740222230304131 its reverse (131403032222047), we get a palindrome (871625262526178).

The spelling of 740222230304131 in words is "seven hundred forty trillion, two hundred twenty-two billion, two hundred thirty million, three hundred four thousand, one hundred thirty-one".