145635434351 has 6 divisors (see below), whose sum is σ = 160078618056. Its totient is φ = 132395849300.

The previous prime is 145635434339. The next prime is 145635434353. The reversal of 145635434351 is 153434536541.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-145635434351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145635434353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 601799195 + ... + 601799436.

It is an arithmetic number, because the mean of its divisors is an integer number (26679769676).

Almost surely, 2^145635434351 is an apocalyptic number.

145635434351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

145635434351 is a deficient number, since it is larger than the sum of its proper divisors (14443183705).

145635434351 is a wasteful number, since it uses less digits than its factorization.

145635434351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203598653 (or 1203598642 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 44.

The spelling of 145635434351 in words is "one hundred forty-five billion, six hundred thirty-five million, four hundred thirty-four thousand, three hundred fifty-one".