145403605066462 has 8 divisors (see below), whose sum is σ = 218105528911056. Its totient is φ = 72701762096112.

The previous prime is 145403605066393. The next prime is 145403605066463. The reversal of 145403605066462 is 264660506304541.

145403605066462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×145403605066462² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145403605066463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15503943 + ... + 23047330.

It is an arithmetic number, because the mean of its divisors is an integer number (27263191113882).

Almost surely, 2^{145403605066462} is an apocalyptic number.

145403605066462 is a deficient number, since it is larger than the sum of its proper divisors (72701923844594).

145403605066462 is a wasteful number, since it uses less digits than its factorization.

145403605066462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40437122.

The product of its (nonzero) digits is 12441600, while the sum is 52.

The spelling of 145403605066462 in words is "one hundred forty-five trillion, four hundred three billion, six hundred five million, sixty-six thousand, four hundred sixty-two".