3445001421153 has 16 divisors (see below), whose sum is σ = 4662132830016. Its totient is φ = 2262272348160.

The previous prime is 3445001421151. The next prime is 3445001421161. The reversal of 3445001421153 is 3511241005443.

It is not a de Polignac number, because 3445001421153 - 2¹ = 3445001421151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3445001421151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3556125 + ... + 4419957.

It is an arithmetic number, because the mean of its divisors is an integer number (291383301876).

Almost surely, 2^{3445001421153} is an apocalyptic number.

It is an amenable number.

3445001421153 is a deficient number, since it is larger than the sum of its proper divisors (1217131408863).

3445001421153 is a wasteful number, since it uses less digits than its factorization.

3445001421153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883744.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 3445001421153 its reverse (3511241005443), we get a palindrome (6956242426596).

The spelling of 3445001421153 in words is "three trillion, four hundred forty-five billion, one million, four hundred twenty-one thousand, one hundred fifty-three".