146051802632387 has 4 divisors (see below), whose sum is σ = 146051917838736. Its totient is φ = 146051687426040.

The previous prime is 146051802632363. The next prime is 146051802632431. The reversal of 146051802632387 is 783236208150641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146051802632387 - 2¹⁶ = 146051802566851 is a prime.

It is a super-2 number, since 2×146051802632387² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146051802632987) 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, 55680164 + ... + 58244177.

It is an arithmetic number, because the mean of its divisors is an integer number (36512979459684).

Almost surely, 2^{146051802632387} is an apocalyptic number.

146051802632387 is a deficient number, since it is larger than the sum of its proper divisors (115206349).

146051802632387 is a wasteful number, since it uses less digits than its factorization.

146051802632387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115206348.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 146051802632387 in words is "one hundred forty-six trillion, fifty-one billion, eight hundred two million, six hundred thirty-two thousand, three hundred eighty-seven".