616241401011 has 40 divisors (see below), whose sum is σ = 928254353664. Its totient is φ = 407406412800.

The previous prime is 616241400937. The next prime is 616241401033. The reversal of 616241401011 is 110104142616.

616241401011 is a `hidden beast` number, since 6 + 1 + 6 + 241 + 401 + 0 + 11 = 666.

It is not a de Polignac number, because 616241401011 - 2¹⁵ = 616241368243 is a prime.

It is a super-2 number, since 2×616241401011² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (616241400011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4893486 + ... + 5017836.

Almost surely, 2^616241401011 is an apocalyptic number.

616241401011 is a deficient number, since it is larger than the sum of its proper divisors (312012952653).

616241401011 is a wasteful number, since it uses less digits than its factorization.

616241401011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124873 (or 124864 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 616241401011 its reverse (110104142616), we get a palindrome (726345543627).

The spelling of 616241401011 in words is "six hundred sixteen billion, two hundred forty-one million, four hundred one thousand, eleven".