742022511717352 has 16 divisors (see below), whose sum is σ = 1417543005875940. Its totient is φ = 364011043483776.

The previous prime is 742022511717337. The next prime is 742022511717353. The reversal of 742022511717352 is 253717115220247.

It can be written as a sum of positive squares in 2 ways, for example, as 696653476909636 + 45369034807716 = 26394194^2 + 6735654^2 .

It is a super-2 number, since 2×742022511717352² (a number of 31 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 742022511717296 and 742022511717305.

It is not an unprimeable number, because it can be changed into a prime (742022511717353) 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, 875026546413 + ... + 875026547260.

Almost surely, 2^{742022511717352} is an apocalyptic number.

It is an amenable number.

742022511717352 is a deficient number, since it is larger than the sum of its proper divisors (675520494158588).

742022511717352 is a wasteful number, since it uses less digits than its factorization.

742022511717352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750053093732 (or 1750053093728 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 49.

Adding to 742022511717352 its reverse (253717115220247), we get a palindrome (995739626937599).

The spelling of 742022511717352 in words is "seven hundred forty-two trillion, twenty-two billion, five hundred eleven million, seven hundred seventeen thousand, three hundred fifty-two".