145552142362 has 16 divisors (see below), whose sum is σ = 238562278272. Its totient is φ = 66052829920.

The previous prime is 145552142321. The next prime is 145552142401. The reversal of 145552142362 is 263241255541.

It is a super-2 number, since 2×145552142362² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5347858 + ... + 5375005.

It is an arithmetic number, because the mean of its divisors is an integer number (14910142392).

Almost surely, 2^145552142362 is an apocalyptic number.

145552142362 is a deficient number, since it is larger than the sum of its proper divisors (93010135910).

145552142362 is a wasteful number, since it uses less digits than its factorization.

145552142362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10723493.

The product of its digits is 288000, while the sum is 40.

The spelling of 145552142362 in words is "one hundred forty-five billion, five hundred fifty-two million, one hundred forty-two thousand, three hundred sixty-two".