145662102054162 has 12 divisors (see below), whose sum is σ = 315601221117390. Its totient is φ = 48554034018048.

The previous prime is 145662102054149. The next prime is 145662102054173. The reversal of 145662102054162 is 261450201266541.

145662102054162 is a `hidden beast` number, since 1 + 4 + 5 + 6 + 6 + 21 + 0 + 20 + 541 + 62 = 666.

It can be written as a sum of positive squares in only one way, i.e., 102848622727761 + 42813479326401 = 10141431^2 + 6543201^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4046169501487 + ... + 4046169501522.

Almost surely, 2^{145662102054162} is an apocalyptic number.

145662102054162 is an abundant number, since it is smaller than the sum of its proper divisors (169939119063228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145662102054162 is a wasteful number, since it uses less digits than its factorization.

145662102054162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8092339003017 (or 8092339003014 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 145662102054162 in words is "one hundred forty-five trillion, six hundred sixty-two billion, one hundred two million, fifty-four thousand, one hundred sixty-two".