145343351459 has 8 divisors (see below), whose sum is σ = 145511382960. Its totient is φ = 145175419296.

The previous prime is 145343351449. The next prime is 145343351551. The reversal of 145343351459 is 954153343541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145343351459 - 2⁴ = 145343351443 is a prime.

It is a super-2 number, since 2×145343351459² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145343351429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3130217 + ... + 3176309.

It is an arithmetic number, because the mean of its divisors is an integer number (18188922870).

Almost surely, 2^145343351459 is an apocalyptic number.

145343351459 is a deficient number, since it is larger than the sum of its proper divisors (168031501).

145343351459 is a wasteful number, since it uses less digits than its factorization.

145343351459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49669.

The product of its digits is 1944000, while the sum is 47.

The spelling of 145343351459 in words is "one hundred forty-five billion, three hundred forty-three million, three hundred fifty-one thousand, four hundred fifty-nine".