1420190134274 has 8 divisors (see below), whose sum is σ = 2130311807760. Its totient is φ = 710086198356.

The previous prime is 1420190134199. The next prime is 1420190134303. The reversal of 1420190134274 is 4724310910241.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4232384 + ... + 4555595.

It is an arithmetic number, because the mean of its divisors is an integer number (266288975970).

Almost surely, 2^{1420190134274} is an apocalyptic number.

1420190134274 is a deficient number, since it is larger than the sum of its proper divisors (710121673486).

1420190134274 is an equidigital number, since it uses as much as digits as its factorization.

1420190134274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8868784.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 1420190134274 in words is "one trillion, four hundred twenty billion, one hundred ninety million, one hundred thirty-four thousand, two hundred seventy-four".