1616420413310 has 16 divisors (see below), whose sum is σ = 2946386577600. Its totient is φ = 638383757856.

The previous prime is 1616420413297. The next prime is 1616420413319. The reversal of 1616420413310 is 133140246161.

It is a happy number.

It is a super-2 number, since 2×1616420413310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1616420413319) 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 7 ways as a sum of consecutive naturals, for example, 1023050105 + ... + 1023051684.

It is an arithmetic number, because the mean of its divisors is an integer number (184149161100).

Almost surely, 2^{1616420413310} is an apocalyptic number.

1616420413310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1616420413310 is a deficient number, since it is larger than the sum of its proper divisors (1329966164290).

1616420413310 is a wasteful number, since it uses less digits than its factorization.

1616420413310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046101875.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 1616420413310 its reverse (133140246161), we get a palindrome (1749560659471).

The spelling of 1616420413310 in words is "one trillion, six hundred sixteen billion, four hundred twenty million, four hundred thirteen thousand, three hundred ten".