1421435115010 has 8 divisors (see below), whose sum is σ = 2558583207036. Its totient is φ = 568574046000.

The previous prime is 1421435115007. The next prime is 1421435115019. The reversal of 1421435115010 is 105115341241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1385166578761 + 36268536249 = 1176931^2 + 190443^2 .

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 1421435115010.

It is not an unprimeable number, because it can be changed into a prime (1421435115019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71071755741 + ... + 71071755760.

Almost surely, 2^{1421435115010} is an apocalyptic number.

1421435115010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421435115010 is a deficient number, since it is larger than the sum of its proper divisors (1137148092026).

1421435115010 is a wasteful number, since it uses less digits than its factorization.

1421435115010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142143511508.

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 1421435115010 in words is "one trillion, four hundred twenty-one billion, four hundred thirty-five million, one hundred fifteen thousand, ten".