1453662422146 has 24 divisors (see below), whose sum is σ = 2522885203440. Its totient is φ = 625979031480.

The previous prime is 1453662422137. The next prime is 1453662422167. The reversal of 1453662422146 is 6412242663541.

It is a super-2 number, since 2×1453662422146² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453662422096 and 1453662422105.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158070916 + ... + 158080111.

It is an arithmetic number, because the mean of its divisors is an integer number (105120216810).

Almost surely, 2^{1453662422146} is an apocalyptic number.

1453662422146 is a deficient number, since it is larger than the sum of its proper divisors (1069222781294).

1453662422146 is a wasteful number, since it uses less digits than its factorization.

1453662422146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316151070 (or 316151059 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 46.

The spelling of 1453662422146 in words is "one trillion, four hundred fifty-three billion, six hundred sixty-two million, four hundred twenty-two thousand, one hundred forty-six".