1421046148112 has 10 divisors (see below), whose sum is σ = 2753276911998. Its totient is φ = 710523074048.

The previous prime is 1421046148103. The next prime is 1421046148121. The reversal of 1421046148112 is 2118416401241.

It is an interprime number because it is at equal distance from previous prime (1421046148103) and next prime (1421046148121).

It can be written as a sum of positive squares in only one way, i.e., 951569034256 + 469477113856 = 975484^2 + 685184^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44407692113 + ... + 44407692144.

Almost surely, 2^{1421046148112} is an apocalyptic number.

It is an amenable number.

1421046148112 is a deficient number, since it is larger than the sum of its proper divisors (1332230763886).

1421046148112 is an equidigital number, since it uses as much as digits as its factorization.

1421046148112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88815384265 (or 88815384259 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The spelling of 1421046148112 in words is "one trillion, four hundred twenty-one billion, forty-six million, one hundred forty-eight thousand, one hundred twelve".