145411133004 has 18 divisors (see below), whose sum is σ = 367567030740. Its totient is φ = 48470377656.

The previous prime is 145411132981. The next prime is 145411133009. The reversal of 145411133004 is 400331114541.

145411133004 is a `hidden beast` number, since 1 + 4 + 541 + 113 + 3 + 0 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×145411133004² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145411133009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2019599034 + ... + 2019599105.

Almost surely, 2^145411133004 is an apocalyptic number.

It is an amenable number.

145411133004 is an abundant number, since it is smaller than the sum of its proper divisors (222155897736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145411133004 is a wasteful number, since it uses less digits than its factorization.

145411133004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039198149 (or 4039198144 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 145411133004 its reverse (400331114541), we get a palindrome (545742247545).

The spelling of 145411133004 in words is "one hundred forty-five billion, four hundred eleven million, one hundred thirty-three thousand, four".