141645365261400 has 3072 divisors, whose sum is σ = 628367141928960. Its totient is φ = 25649243136000.

The previous prime is 141645365261371. The next prime is 141645365261441. The reversal of 141645365261400 is 4162563546141.

It is a self number, because there is not a number n which added to its sum of digits gives 141645365261400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 767 ways as a sum of consecutive naturals, for example, 138731992890 + ... + 138731993910.

It is an arithmetic number, because the mean of its divisors is an integer number (204546595680).

Almost surely, 2^{141645365261400} is an apocalyptic number.

141645365261400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141645365261400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314183570964480).

141645365261400 is an abundant number, since it is smaller than the sum of its proper divisors (486721776667560).

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

141645365261400 is a wasteful number, since it uses less digits than its factorization.

141645365261400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 141645365261400 in words is "one hundred forty-one trillion, six hundred forty-five billion, three hundred sixty-five million, two hundred sixty-one thousand, four hundred".