145331424411 has 8 divisors (see below), whose sum is σ = 196109874240. Its totient is φ = 95720295432.

The previous prime is 145331424341. The next prime is 145331424419. The reversal of 145331424411 is 114424133541.

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

It is not a de Polignac number, because 145331424411 - 2¹⁸ = 145331162267 is a prime.

It is a super-2 number, since 2×145331424411² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145331424419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291829921 + ... + 291830418.

It is an arithmetic number, because the mean of its divisors is an integer number (24513734280).

Almost surely, 2^145331424411 is an apocalyptic number.

145331424411 is a deficient number, since it is larger than the sum of its proper divisors (50778449829).

145331424411 is an equidigital number, since it uses as much as digits as its factorization.

145331424411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583660425.

The product of its digits is 23040, while the sum is 33.

Adding to 145331424411 its reverse (114424133541), we get a palindrome (259755557952).

The spelling of 145331424411 in words is "one hundred forty-five billion, three hundred thirty-one million, four hundred twenty-four thousand, four hundred eleven".