145414322002 has 8 divisors (see below), whose sum is σ = 220239167616. Its totient is φ = 72001266132.

The previous prime is 145414321967. The next prime is 145414322023. The reversal of 145414322002 is 200223414541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×145414322002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352947178 + ... + 352947589.

It is an arithmetic number, because the mean of its divisors is an integer number (27529895952).

Almost surely, 2^145414322002 is an apocalyptic number.

145414322002 is a deficient number, since it is larger than the sum of its proper divisors (74824845614).

145414322002 is a wasteful number, since it uses less digits than its factorization.

145414322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705894872.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 145414322002 its reverse (200223414541), we get a palindrome (345637736543).

The spelling of 145414322002 in words is "one hundred forty-five billion, four hundred fourteen million, three hundred twenty-two thousand, two".