740242011052042 has 8 divisors (see below), whose sum is σ = 1110368962443456. Its totient is φ = 370119023570892.

The previous prime is 740242011051989. The next prime is 740242011052051. The reversal of 740242011052042 is 240250110242047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 740242011051989 and 740242011052007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990510658 + ... + 991257709.

It is an arithmetic number, because the mean of its divisors is an integer number (138796120305432).

Almost surely, 2^{740242011052042} is an apocalyptic number.

740242011052042 is a deficient number, since it is larger than the sum of its proper divisors (370126951391414).

740242011052042 is a wasteful number, since it uses less digits than its factorization.

740242011052042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981955132.

The product of its (nonzero) digits is 35840, while the sum is 34.

Adding to 740242011052042 its reverse (240250110242047), we get a palindrome (980492121294089).

The spelling of 740242011052042 in words is "seven hundred forty trillion, two hundred forty-two billion, eleven million, fifty-two thousand, forty-two".