420132515223051 has 12 divisors (see below), whose sum is σ = 610877005212240. Its totient is φ = 278233453789200.

The previous prime is 420132515223017. The next prime is 420132515223101. The reversal of 420132515223051 is 150322515231024.

420132515223051 is a `hidden beast` number, since 4 + 2 + 0 + 1 + 3 + 2 + 51 + 522 + 30 + 51 = 666.

It is not a de Polignac number, because 420132515223051 - 2²⁹ = 420131978352139 is a prime.

It is a super-2 number, since 2×420132515223051² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 420132515222997 and 420132515223015.

It is not an unprimeable number, because it can be changed into a prime (420132515233051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154574139636 + ... + 154574142353.

It is an arithmetic number, because the mean of its divisors is an integer number (50906417101020).

Almost surely, 2^{420132515223051} is an apocalyptic number.

420132515223051 is a deficient number, since it is larger than the sum of its proper divisors (190744489989189).

420132515223051 is a wasteful number, since it uses less digits than its factorization.

420132515223051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309148282146 (or 309148282143 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 420132515223051 in words is "four hundred twenty trillion, one hundred thirty-two billion, five hundred fifteen million, two hundred twenty-three thousand, fifty-one".