145366103672 has 16 divisors (see below), whose sum is σ = 272605506000. Its totient is φ = 72671302080.

The previous prime is 145366103657. The next prime is 145366103689. The reversal of 145366103672 is 276301663541.

It is a super-2 number, since 2×145366103672² (a number of 23 digits) contains 22 as substring.

It is a congruent 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, 1416029 + ... + 1515212.

It is an arithmetic number, because the mean of its divisors is an integer number (17037844125).

Almost surely, 2^145366103672 is an apocalyptic number.

It is an amenable number.

145366103672 is a deficient number, since it is larger than the sum of its proper divisors (127239402328).

145366103672 is a wasteful number, since it uses less digits than its factorization.

145366103672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2937446 (or 2937442 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 145366103672 in words is "one hundred forty-five billion, three hundred sixty-six million, one hundred three thousand, six hundred seventy-two".