145313402233335 has 48 divisors (see below), whose sum is σ = 282220030918656. Its totient is φ = 63540767180352.

The previous prime is 145313402233309. The next prime is 145313402233339. The reversal of 145313402233335 is 533332204313541.

It is not a de Polignac number, because 145313402233335 - 2⁶ = 145313402233271 is a prime.

It is a super-2 number, since 2×145313402233335² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145313402233339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4297924599 + ... + 4297958408.

It is an arithmetic number, because the mean of its divisors is an integer number (5879583977472).

Almost surely, 2^{145313402233335} is an apocalyptic number.

145313402233335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145313402233335 is a deficient number, since it is larger than the sum of its proper divisors (136906628685321).

145313402233335 is a wasteful number, since it uses less digits than its factorization.

145313402233335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8595883052 (or 8595883045 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 42.

Adding to 145313402233335 its reverse (533332204313541), we get a palindrome (678645606546876).

The spelling of 145313402233335 in words is "one hundred forty-five trillion, three hundred thirteen billion, four hundred two million, two hundred thirty-three thousand, three hundred thirty-five".