1420299048170 has 8 divisors (see below), whose sum is σ = 2556538286724. Its totient is φ = 568119619264.

The previous prime is 1420299048109. The next prime is 1420299048239. The reversal of 1420299048170 is 718409920241.

It is a Cunningham number, because it is equal to 1191763²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1420299048169 + 1 = 1191763^2 + 1^2 .

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

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, 71014952399 + ... + 71014952418.

Almost surely, 2^{1420299048170} is an apocalyptic number.

1420299048170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420299048170 is a deficient number, since it is larger than the sum of its proper divisors (1136239238554).

1420299048170 is a wasteful number, since it uses less digits than its factorization.

1420299048170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142029904824.

The product of its (nonzero) digits is 290304, while the sum is 47.

The spelling of 1420299048170 in words is "one trillion, four hundred twenty billion, two hundred ninety-nine million, forty-eight thousand, one hundred seventy".