44677420142 has 8 divisors (see below), whose sum is σ = 67934159616. Its totient is φ = 22032700272.

The previous prime is 44677420127. The next prime is 44677420157. The reversal of 44677420142 is 24102477644.

It is an interprime number because it is at equal distance from previous prime (44677420127) and next prime (44677420157).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44677420142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153004718 + ... + 153005009.

It is an arithmetic number, because the mean of its divisors is an integer number (8491769952).

Almost surely, 2^44677420142 is an apocalyptic number.

44677420142 is a deficient number, since it is larger than the sum of its proper divisors (23256739474).

44677420142 is a wasteful number, since it uses less digits than its factorization.

44677420142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306009802.

The product of its (nonzero) digits is 301056, while the sum is 41.

Adding to 44677420142 its reverse (24102477644), we get a palindrome (68779897786).

The spelling of 44677420142 in words is "forty-four billion, six hundred seventy-seven million, four hundred twenty thousand, one hundred forty-two".