145400361353 has 16 divisors (see below), whose sum is σ = 156806776896. Its totient is φ = 134025796800.

The previous prime is 145400361329. The next prime is 145400361367. The reversal of 145400361353 is 353163004541.

It is a cyclic number.

It is not a de Polignac number, because 145400361353 - 2¹⁸ = 145400099209 is a prime.

It is a super-2 number, since 2×145400361353² (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 (145402361353) 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 15 ways as a sum of consecutive naturals, for example, 45967550 + ... + 45970712.

It is an arithmetic number, because the mean of its divisors is an integer number (9800423556).

Almost surely, 2^145400361353 is an apocalyptic number.

145400361353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

145400361353 is a deficient number, since it is larger than the sum of its proper divisors (11406415543).

145400361353 is a wasteful number, since it uses less digits than its factorization.

145400361353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 145400361353 its reverse (353163004541), we get a palindrome (498563365894).

The spelling of 145400361353 in words is "one hundred forty-five billion, four hundred million, three hundred sixty-one thousand, three hundred fifty-three".