145363532734 has 16 divisors (see below), whose sum is σ = 254496642048. Its totient is φ = 60973153272.

The previous prime is 145363532711. The next prime is 145363532749. The reversal of 145363532734 is 437235363541.

It is a happy number.

It is a super-2 number, since 2×145363532734² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110457954 + ... + 110459269.

It is an arithmetic number, because the mean of its divisors is an integer number (15906040128).

Almost surely, 2^145363532734 is an apocalyptic number.

145363532734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145363532734 is a deficient number, since it is larger than the sum of its proper divisors (109133109314).

145363532734 is a wasteful number, since it uses less digits than its factorization.

145363532734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220917279.

The product of its digits is 2721600, while the sum is 46.

The spelling of 145363532734 in words is "one hundred forty-five billion, three hundred sixty-three million, five hundred thirty-two thousand, seven hundred thirty-four".