144002130020554 has 32 divisors (see below), whose sum is σ = 248310681010560. Its totient is φ = 62077670222400.

The previous prime is 144002130020543. The next prime is 144002130020599. The reversal of 144002130020554 is 455020031200441.

It is a super-2 number, since 2×144002130020554² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2052797937 + ... + 2052868084.

It is an arithmetic number, because the mean of its divisors is an integer number (7759708781580).

Almost surely, 2^{144002130020554} is an apocalyptic number.

144002130020554 is a deficient number, since it is larger than the sum of its proper divisors (104308550990006).

144002130020554 is a wasteful number, since it uses less digits than its factorization.

144002130020554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4105666126.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 144002130020554 its reverse (455020031200441), we get a palindrome (599022161220995).

The spelling of 144002130020554 in words is "one hundred forty-four trillion, two billion, one hundred thirty million, twenty thousand, five hundred fifty-four".