78033141311 has 8 divisors (see below), whose sum is σ = 83381340240. Its totient is φ = 72769166208.

The previous prime is 78033141299. The next prime is 78033141337. The reversal of 78033141311 is 11314133087.

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

It is a cyclic number.

It is not a de Polignac number, because 78033141311 - 2¹⁰ = 78033140287 is a prime.

It is a super-2 number, since 2×78033141311² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78033741311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21054041 + ... + 21057746.

It is an arithmetic number, because the mean of its divisors is an integer number (10422667530).

Almost surely, 2^78033141311 is an apocalyptic number.

78033141311 is a deficient number, since it is larger than the sum of its proper divisors (5348198929).

78033141311 is a wasteful number, since it uses less digits than its factorization.

78033141311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42111913.

The product of its (nonzero) digits is 6048, while the sum is 32.

Adding to 78033141311 its reverse (11314133087), we get a palindrome (89347274398).

The spelling of 78033141311 in words is "seventy-eight billion, thirty-three million, one hundred forty-one thousand, three hundred eleven".