145624149067 has 8 divisors (see below), whose sum is σ = 145853129520. Its totient is φ = 145395333120.

The previous prime is 145624149059. The next prime is 145624149091. The reversal of 145624149067 is 760941426541.

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 145624149067 - 2³ = 145624149059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 145624149067.

It is not an unprimeable number, because it can be changed into a prime (145624149017) 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, 1794523 + ... + 1873915.

It is an arithmetic number, because the mean of its divisors is an integer number (18231641190).

Almost surely, 2^145624149067 is an apocalyptic number.

145624149067 is a deficient number, since it is larger than the sum of its proper divisors (228980453).

145624149067 is an equidigital number, since it uses as much as digits as its factorization.

145624149067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82253.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 145624149067 in words is "one hundred forty-five billion, six hundred twenty-four million, one hundred forty-nine thousand, sixty-seven".