215012050145134 has 8 divisors (see below), whose sum is σ = 351837900237528. Its totient is φ = 97732750065960.

The previous prime is 215012050145111. The next prime is 215012050145171. The reversal of 215012050145134 is 431541050210512.

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

It is a super-2 number, since 2×215012050145134² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 215012050145134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4886637503277 + ... + 4886637503320.

It is an arithmetic number, because the mean of its divisors is an integer number (43979737529691).

Almost surely, 2^{215012050145134} is an apocalyptic number.

215012050145134 is a deficient number, since it is larger than the sum of its proper divisors (136825850092394).

215012050145134 is a wasteful number, since it uses less digits than its factorization.

215012050145134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9773275006610.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 215012050145134 in words is "two hundred fifteen trillion, twelve billion, fifty million, one hundred forty-five thousand, one hundred thirty-four".