152421034104605 has 32 divisors (see below), whose sum is σ = 221271548256000. Its totient is φ = 98566416893952.

The previous prime is 152421034104569. The next prime is 152421034104629. The reversal of 152421034104605 is 506401430124251.

It is not a de Polignac number, because 152421034104605 - 2⁶ = 152421034104541 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1746101780 + ... + 1746189069.

It is an arithmetic number, because the mean of its divisors is an integer number (6914735883000).

Almost surely, 2^{152421034104605} is an apocalyptic number.

It is an amenable number.

152421034104605 is a deficient number, since it is larger than the sum of its proper divisors (68850514151395).

152421034104605 is a wasteful number, since it uses less digits than its factorization.

152421034104605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3492290933.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 152421034104605 its reverse (506401430124251), we get a palindrome (658822464228856).

The spelling of 152421034104605 in words is "one hundred fifty-two trillion, four hundred twenty-one billion, thirty-four million, one hundred four thousand, six hundred five".