1245061630154 has 8 divisors (see below), whose sum is σ = 1907328454848. Its totient is φ = 609285478540.

The previous prime is 1245061630147. The next prime is 1245061630181. The reversal of 1245061630154 is 4510361605421.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6622668152 + ... + 6622668339.

It is an arithmetic number, because the mean of its divisors is an integer number (238416056856).

Almost surely, 2^{1245061630154} is an apocalyptic number.

1245061630154 is a deficient number, since it is larger than the sum of its proper divisors (662266824694).

1245061630154 is a wasteful number, since it uses less digits than its factorization.

1245061630154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13245336540.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 1245061630154 in words is "one trillion, two hundred forty-five billion, sixty-one million, six hundred thirty thousand, one hundred fifty-four".