1245550153042 has 64 divisors (see below), whose sum is σ = 2084963328000. Its totient is φ = 554402237760.

The previous prime is 1245550153027. The next prime is 1245550153051. The reversal of 1245550153042 is 2403510555421.

It is a super-3 number, since 3×1245550153042³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1245550152992 and 1245550153010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230697459 + ... + 230702857.

It is an arithmetic number, because the mean of its divisors is an integer number (32577552000).

Almost surely, 2^{1245550153042} is an apocalyptic number.

1245550153042 is a deficient number, since it is larger than the sum of its proper divisors (839413174958).

1245550153042 is a wasteful number, since it uses less digits than its factorization.

1245550153042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8191.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 1245550153042 in words is "one trillion, two hundred forty-five billion, five hundred fifty million, one hundred fifty-three thousand, forty-two".