1235155412630 has 16 divisors (see below), whose sum is σ = 2223457164720. Its totient is φ = 494022737952.

The previous prime is 1235155412599. The next prime is 1235155412641. The reversal of 1235155412630 is 362145515321.

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, 4796645 + ... + 5047584.

It is an arithmetic number, because the mean of its divisors is an integer number (138966072795).

Almost surely, 2^{1235155412630} is an apocalyptic number.

1235155412630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1235155412630 is a deficient number, since it is larger than the sum of its proper divisors (988301752090).

1235155412630 is a wasteful number, since it uses less digits than its factorization.

1235155412630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9856783.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 1235155412630 in words is "one trillion, two hundred thirty-five billion, one hundred fifty-five million, four hundred twelve thousand, six hundred thirty".