145011464315 has 4 divisors (see below), whose sum is σ = 174013757184. Its totient is φ = 116009171448.

The previous prime is 145011464293. The next prime is 145011464321. The reversal of 145011464315 is 513464110541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 145011464315 - 2¹⁰ = 145011463291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14501146427 + ... + 14501146436.

It is an arithmetic number, because the mean of its divisors is an integer number (43503439296).

Almost surely, 2^145011464315 is an apocalyptic number.

145011464315 is a deficient number, since it is larger than the sum of its proper divisors (29002292869).

145011464315 is an equidigital number, since it uses as much as digits as its factorization.

145011464315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29002292868.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 145011464315 its reverse (513464110541), we get a palindrome (658475574856).

The spelling of 145011464315 in words is "one hundred forty-five billion, eleven million, four hundred sixty-four thousand, three hundred fifteen".