145411014122 has 64 divisors (see below), whose sum is σ = 253316160000. Its totient is φ = 62084413440.

The previous prime is 145411014103. The next prime is 145411014127. The reversal of 145411014122 is 221410114541.

It is a happy number.

It is a super-2 number, since 2×145411014122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145411014091 and 145411014100.

It is not an unprimeable number, because it can be changed into a prime (145411014127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72740879 + ... + 72742877.

It is an arithmetic number, because the mean of its divisors is an integer number (3958065000).

Almost surely, 2^145411014122 is an apocalyptic number.

145411014122 is a deficient number, since it is larger than the sum of its proper divisors (107905145878).

145411014122 is a wasteful number, since it uses less digits than its factorization.

145411014122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736 (or 2702 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 145411014122 its reverse (221410114541), we get a palindrome (366821128663).

The spelling of 145411014122 in words is "one hundred forty-five billion, four hundred eleven million, fourteen thousand, one hundred twenty-two".