145035044402142 has 16 divisors (see below), whose sum is σ = 307133035204752. Its totient is φ = 45501190400640.

The previous prime is 145035044402041. The next prime is 145035044402189. The reversal of 145035044402142 is 241204440530541.

It is a self number, because there is not a number n which added to its sum of digits gives 145035044402142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710956099909 + ... + 710956100112.

It is an arithmetic number, because the mean of its divisors is an integer number (19195814700297).

Almost surely, 2^{145035044402142} is an apocalyptic number.

145035044402142 is an abundant number, since it is smaller than the sum of its proper divisors (162097990802610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145035044402142 is a wasteful number, since it uses less digits than its factorization.

145035044402142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421912200043.

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 145035044402142 its reverse (241204440530541), we get a palindrome (386239484932683).

The spelling of 145035044402142 in words is "one hundred forty-five trillion, thirty-five billion, forty-four million, four hundred two thousand, one hundred forty-two".