145313402233363 has 16 divisors (see below), whose sum is σ = 180583645505536. Its totient is φ = 113856996258720.

The previous prime is 145313402233339. The next prime is 145313402233369. The reversal of 145313402233363 is 363332204313541.

It is not a de Polignac number, because 145313402233363 - 2²¹ = 145313400136211 is a prime.

It is a super-2 number, since 2×145313402233363² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145313402233369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7751692443 + ... + 7751711188.

It is an arithmetic number, because the mean of its divisors is an integer number (11286477844096).

Almost surely, 2^{145313402233363} is an apocalyptic number.

145313402233363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

145313402233363 is a deficient number, since it is larger than the sum of its proper divisors (35270243272173).

145313402233363 is a wasteful number, since it uses less digits than its factorization.

145313402233363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15503403754.

The product of its (nonzero) digits is 1399680, while the sum is 43.

The spelling of 145313402233363 in words is "one hundred forty-five trillion, three hundred thirteen billion, four hundred two million, two hundred thirty-three thousand, three hundred sixty-three".