141551064 has 80 divisors (see below), whose sum is σ = 417377400. Its totient is φ = 44696448.

The previous prime is 141551051. The next prime is 141551077. The reversal of 141551064 is 460155141.

141551064 is a `hidden beast` number, since 141 + 5 + 510 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (141551051) and next prime (141551077).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6564 + ... + 18060.

Almost surely, 2^141551064 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 141551064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208688700).

141551064 is an abundant number, since it is smaller than the sum of its proper divisors (275826336).

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

141551064 is a wasteful number, since it uses less digits than its factorization.

141551064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11534 (or 11521 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 141551064 is about 11897.5234397752. The cubic root of 141551064 is about 521.1599647814.

The spelling of 141551064 in words is "one hundred forty-one million, five hundred fifty-one thousand, sixty-four".