3422145515144 has 32 divisors (see below), whose sum is σ = 6614889888600. Its totient is φ = 1658706516480.

The previous prime is 3422145515123. The next prime is 3422145515153. The reversal of 3422145515144 is 4415155412243.

It can be written as a sum of positive squares in 4 ways, for example, as 881086350244 + 2541059164900 = 938662^2 + 1594070^2 .

It is a super-2 number, since 2×3422145515144² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

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 7 ways as a sum of consecutive naturals, for example, 33175799 + ... + 33278790.

Almost surely, 2^{3422145515144} is an apocalyptic number.

It is an amenable number.

3422145515144 is a deficient number, since it is larger than the sum of its proper divisors (3192744373456).

3422145515144 is a wasteful number, since it uses less digits than its factorization.

3422145515144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66454793 (or 66454789 counting only the distinct ones).

The product of its digits is 384000, while the sum is 41.

The spelling of 3422145515144 in words is "three trillion, four hundred twenty-two billion, one hundred forty-five million, five hundred fifteen thousand, one hundred forty-four".