246505053420 has 144 divisors (see below), whose sum is σ = 833385702240. Its totient is φ = 58611714048.

The previous prime is 246505053409. The next prime is 246505053433. The reversal of 246505053420 is 24350505642.

246505053420 is a `hidden beast` number, since 2 + 4 + 6 + 50 + 50 + 534 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2061787 + ... + 2178066.

It is an arithmetic number, because the mean of its divisors is an integer number (5787400710).

Almost surely, 2^246505053420 is an apocalyptic number.

246505053420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

246505053420 is an abundant number, since it is smaller than the sum of its proper divisors (586880648820).

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

246505053420 is a wasteful number, since it uses less digits than its factorization.

246505053420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4239904 (or 4239899 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 246505053420 in words is "two hundred forty-six billion, five hundred five million, fifty-three thousand, four hundred twenty".