1630262466130 has 8 divisors (see below), whose sum is σ = 2934472439052. Its totient is φ = 652104986448.

The previous prime is 1630262466127. The next prime is 1630262466137. The reversal of 1630262466130 is 316642620361.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1489163817969 + 141098648161 = 1220313^2 + 375631^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1630262466137) 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, 81513123297 + ... + 81513123316.

Almost surely, 2^{1630262466130} is an apocalyptic number.

1630262466130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1630262466130 is a deficient number, since it is larger than the sum of its proper divisors (1304209972922).

1630262466130 is a wasteful number, since it uses less digits than its factorization.

1630262466130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163026246620.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 1630262466130 in words is "one trillion, six hundred thirty billion, two hundred sixty-two million, four hundred sixty-six thousand, one hundred thirty".