145414010442 has 16 divisors (see below), whose sum is σ = 290837937600. Its totient is φ = 48469684032.

The previous prime is 145414010387. The next prime is 145414010447. The reversal of 145414010442 is 244010414541.

It is a super-2 number, since 2×145414010442² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145414010447) 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, 215278 + ... + 580665.

It is an arithmetic number, because the mean of its divisors is an integer number (18177371100).

Almost surely, 2^145414010442 is an apocalyptic number.

145414010442 is an abundant number, since it is smaller than the sum of its proper divisors (145423927158).

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

145414010442 is a wasteful number, since it uses less digits than its factorization.

145414010442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826397.

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 145414010442 its reverse (244010414541), we get a palindrome (389424424983).

The spelling of 145414010442 in words is "one hundred forty-five billion, four hundred fourteen million, ten thousand, four hundred forty-two".