145314243470 has 16 divisors (see below), whose sum is σ = 285344332848. Its totient is φ = 52841543040.

The previous prime is 145314243457. The next prime is 145314243497. The reversal of 145314243470 is 74342413541.

145314243470 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145314243470² (a number of 23 digits) contains 22 as substring.

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, 660519179 + ... + 660519398.

It is an arithmetic number, because the mean of its divisors is an integer number (17834020803).

Almost surely, 2^145314243470 is an apocalyptic number.

145314243470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145314243470 is a deficient number, since it is larger than the sum of its proper divisors (140030089378).

145314243470 is a wasteful number, since it uses less digits than its factorization.

145314243470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321038595.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 145314243470 in words is "one hundred forty-five billion, three hundred fourteen million, two hundred forty-three thousand, four hundred seventy".