145410315541 has 8 divisors (see below), whose sum is σ = 153971230104. Its totient is φ = 136850219520.

The previous prime is 145410315517. The next prime is 145410315553. The reversal of 145410315541 is 145513014541.

It can be written as a sum of positive squares in 4 ways, for example, as 26209991025 + 119200324516 = 161895^2 + 345254^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145410315541 is a prime.

It is a super-2 number, since 2×145410315541² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145410315497 and 145410315506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145410313541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182001 + ... + 569161.

It is an arithmetic number, because the mean of its divisors is an integer number (19246403763).

Almost surely, 2^145410315541 is an apocalyptic number.

It is an amenable number.

145410315541 is a deficient number, since it is larger than the sum of its proper divisors (8560914563).

145410315541 is a wasteful number, since it uses less digits than its factorization.

145410315541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409271.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 145410315541 in words is "one hundred forty-five billion, four hundred ten million, three hundred fifteen thousand, five hundred forty-one".