141542005501 has 8 divisors (see below), whose sum is σ = 154001295224. Its totient is φ = 129307207680.

The previous prime is 141542005499. The next prime is 141542005523. The reversal of 141542005501 is 105500245141.

It can be written as a sum of positive squares in 4 ways, for example, as 1003242276 + 140538763225 = 31674^2 + 374885^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141542005501 - 2¹ = 141542005499 is a prime.

It is a super-2 number, since 2×141542005501² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141542005501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141542005571) 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, 56121660 + ... + 56124181.

It is an arithmetic number, because the mean of its divisors is an integer number (19250161903).

Almost surely, 2^141542005501 is an apocalyptic number.

It is an amenable number.

141542005501 is a deficient number, since it is larger than the sum of its proper divisors (12459289723).

141542005501 is a wasteful number, since it uses less digits than its factorization.

141542005501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112245951.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 141542005501 in words is "one hundred forty-one billion, five hundred forty-two million, five thousand, five hundred one".