141386550051864 has 128 divisors (see below), whose sum is σ = 381442659252480. Its totient is φ = 43413751180800.

The previous prime is 141386550051841. The next prime is 141386550051997. The reversal of 141386550051864 is 468150055683141.

It is a happy number.

It is a super-2 number, since 2×141386550051864² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301912134 + ... + 302380074.

It is an arithmetic number, because the mean of its divisors is an integer number (2980020775410).

Almost surely, 2^{141386550051864} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141386550051864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190721329626240).

141386550051864 is an abundant number, since it is smaller than the sum of its proper divisors (240056109200616).

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

141386550051864 is a wasteful number, since it uses less digits than its factorization.

141386550051864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469961 (or 469957 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 57.

The spelling of 141386550051864 in words is "one hundred forty-one trillion, three hundred eighty-six billion, five hundred fifty million, fifty-one thousand, eight hundred sixty-four".