1237494090994 has 16 divisors (see below), whose sum is σ = 2124080215488. Its totient is φ = 529689166992.

The previous prime is 1237494090979. The next prime is 1237494091013. The reversal of 1237494090994 is 4990904947321.

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, 55442064 + ... + 55464379.

It is an arithmetic number, because the mean of its divisors is an integer number (132755013468).

Almost surely, 2^{1237494090994} is an apocalyptic number.

1237494090994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1237494090994 is a deficient number, since it is larger than the sum of its proper divisors (886586124494).

1237494090994 is a wasteful number, since it uses less digits than its factorization.

1237494090994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110907249.

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 1237494090994 in words is "one trillion, two hundred thirty-seven billion, four hundred ninety-four million, ninety thousand, nine hundred ninety-four".