145411511310232 has 16 divisors (see below), whose sum is σ = 284500782998640. Its totient is φ = 69544635843936.

The previous prime is 145411511310193. The next prime is 145411511310287. The reversal of 145411511310232 is 232013115114541.

It is a super-2 number, since 2×145411511310232² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395139976203 + ... + 395139976570.

It is an arithmetic number, because the mean of its divisors is an integer number (17781298937415).

Almost surely, 2^{145411511310232} is an apocalyptic number.

It is an amenable number.

145411511310232 is a deficient number, since it is larger than the sum of its proper divisors (139089271688408).

145411511310232 is a wasteful number, since it uses less digits than its factorization.

145411511310232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790279952802 (or 790279952798 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

Adding to 145411511310232 its reverse (232013115114541), we get a palindrome (377424626424773).

The spelling of 145411511310232 in words is "one hundred forty-five trillion, four hundred eleven billion, five hundred eleven million, three hundred ten thousand, two hundred thirty-two".