145020240024045 has 32 divisors (see below), whose sum is σ = 234090202293504. Its totient is φ = 76658214528000.

The previous prime is 145020240023903. The next prime is 145020240024047. The reversal of 145020240024045 is 540420042020541.

It is not a de Polignac number, because 145020240024045 - 2¹⁹ = 145020239499757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145020240023997 and 145020240024015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145020240024047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91816495 + ... + 93382595.

It is an arithmetic number, because the mean of its divisors is an integer number (7315318821672).

Almost surely, 2^{145020240024045} is an apocalyptic number.

145020240024045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

145020240024045 is a deficient number, since it is larger than the sum of its proper divisors (89069962269459).

145020240024045 is a wasteful number, since it uses less digits than its factorization.

145020240024045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620853.

The product of its (nonzero) digits is 51200, while the sum is 33.

Adding to 145020240024045 its reverse (540420042020541), we get a palindrome (685440282044586).

The spelling of 145020240024045 in words is "one hundred forty-five trillion, twenty billion, two hundred forty million, twenty-four thousand, forty-five".