145051446134 has 16 divisors (see below), whose sum is σ = 248776359936. Its totient is φ = 62135721000.

The previous prime is 145051446091. The next prime is 145051446151. The reversal of 145051446134 is 431644150541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2401142 + ... + 2460809.

It is an arithmetic number, because the mean of its divisors is an integer number (15548522496).

Almost surely, 2^145051446134 is an apocalyptic number.

145051446134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145051446134 is a deficient number, since it is larger than the sum of its proper divisors (103724913802).

145051446134 is a wasteful number, since it uses less digits than its factorization.

145051446134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4864091.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 145051446134 its reverse (431644150541), we get a palindrome (576695596675).

The spelling of 145051446134 in words is "one hundred forty-five billion, fifty-one million, four hundred forty-six thousand, one hundred thirty-four".