141072030 has 160 divisors (see below), whose sum is σ = 421521408. Its totient is φ = 33566400.

The previous prime is 141072023. The next prime is 141072049. The reversal of 141072030 is 30270141.

141072030 = T₅₄ + T₅₅ + ... + T₉₄₅.

141072030 = 445² + 446² + ... + 799².

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 141071994 and 141072012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 632499 + ... + 632721.

Almost surely, 2^141072030 is an apocalyptic number.

141072030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 141072030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210760704).

141072030 is an abundant number, since it is smaller than the sum of its proper divisors (280449378).

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

141072030 is a wasteful number, since it uses less digits than its factorization.

141072030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 141072030 is about 11877.3747099264. The cubic root of 141072030 is about 520.5714009799.

The spelling of 141072030 in words is "one hundred forty-one million, seventy-two thousand, thirty".