145245132014 has 8 divisors (see below), whose sum is σ = 220024804248. Its totient is φ = 71903530600.

The previous prime is 145245132013. The next prime is 145245132029. The reversal of 145245132014 is 410231542541.

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

It is a super-2 number, since 2×145245132014² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145245132013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359517452 + ... + 359517855.

It is an arithmetic number, because the mean of its divisors is an integer number (27503100531).

Almost surely, 2^145245132014 is an apocalyptic number.

145245132014 is a deficient number, since it is larger than the sum of its proper divisors (74779672234).

145245132014 is a wasteful number, since it uses less digits than its factorization.

145245132014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719035410.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 145245132014 its reverse (410231542541), we get a palindrome (555476674555).

The spelling of 145245132014 in words is "one hundred forty-five billion, two hundred forty-five million, one hundred thirty-two thousand, fourteen".