46213779043242 has 128 divisors (see below), whose sum is σ = 107489390803200. Its totient is φ = 14698730188800.

The previous prime is 46213779043199. The next prime is 46213779043297. The reversal of 46213779043242 is 24234097731264.

46213779043242 is a `hidden beast` number, since 4 + 6 + 2 + 13 + 77 + 90 + 432 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 104744142 + ... + 105184422.

It is an arithmetic number, because the mean of its divisors is an integer number (839760865650).

Almost surely, 2^{46213779043242} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46213779043242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53744695401600).

46213779043242 is an abundant number, since it is smaller than the sum of its proper divisors (61275611759958).

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

46213779043242 is a wasteful number, since it uses less digits than its factorization.

46213779043242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441109 (or 441103 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 54.

The spelling of 46213779043242 in words is "forty-six trillion, two hundred thirteen billion, seven hundred seventy-nine million, forty-three thousand, two hundred forty-two".