4426161154650 has 72 divisors (see below), whose sum is σ = 11899328319840. Its totient is φ = 1179544511520.

The previous prime is 4426161154643. The next prime is 4426161154673. The reversal of 4426161154650 is 564511616244.

4426161154650 is a `hidden beast` number, since 4 + 4 + 26 + 1 + 611 + 5 + 4 + 6 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 4426161154596 and 4426161154605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2492920 + ... + 3881619.

Almost surely, 2^{4426161154650} is an apocalyptic number.

4426161154650 is an abundant number, since it is smaller than the sum of its proper divisors (7473167165190).

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

4426161154650 is a wasteful number, since it uses less digits than its factorization.

4426161154650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376100 (or 6376092 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 4426161154650 in words is "four trillion, four hundred twenty-six billion, one hundred sixty-one million, one hundred fifty-four thousand, six hundred fifty".