46886240644 has 48 divisors (see below), whose sum is σ = 87473232000. Its totient is φ = 21927234816.

The previous prime is 46886240617. The next prime is 46886240647. The reversal of 46886240644 is 44604268864.

It is a junction number, because it is equal to n+sod(n) for n = 46886240591 and 46886240600.

It is not an unprimeable number, because it can be changed into a prime (46886240647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1878712 + ... + 1903504.

It is an arithmetic number, because the mean of its divisors is an integer number (1822359000).

Almost surely, 2^46886240644 is an apocalyptic number.

It is an amenable number.

46886240644 is a deficient number, since it is larger than the sum of its proper divisors (40586991356).

46886240644 is a wasteful number, since it uses less digits than its factorization.

46886240644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25132 (or 25130 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 52.

The spelling of 46886240644 in words is "forty-six billion, eight hundred eighty-six million, two hundred forty thousand, six hundred forty-four".