1020150616405 has 8 divisors (see below), whose sum is σ = 1224189724032. Its totient is φ = 816114503568.

The previous prime is 1020150616351. The next prime is 1020150616423. The reversal of 1020150616405 is 5046160510201.

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

It is a cyclic number.

It is not a de Polignac number, because 1020150616405 - 2²¹ = 1020148519253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85144 + ... + 1430926.

It is an arithmetic number, because the mean of its divisors is an integer number (153023715504).

Almost surely, 2^{1020150616405} is an apocalyptic number.

It is an amenable number.

1020150616405 is a deficient number, since it is larger than the sum of its proper divisors (204039107627).

1020150616405 is a wasteful number, since it uses less digits than its factorization.

1020150616405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497395.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 1020150616405 in words is "one trillion, twenty billion, one hundred fifty million, six hundred sixteen thousand, four hundred five".