146448542548030 has 16 divisors (see below), whose sum is σ = 265940185230864. Its totient is φ = 58061015098240.

The previous prime is 146448542548013. The next prime is 146448542548037. The reversal of 146448542548030 is 30845245844641.

It is a super-2 number, since 2×146448542548030² (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 (146448542548037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64800238936 + ... + 64800241195.

It is an arithmetic number, because the mean of its divisors is an integer number (16621261576929).

Almost surely, 2^{146448542548030} is an apocalyptic number.

146448542548030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146448542548030 is a deficient number, since it is larger than the sum of its proper divisors (119491642682834).

146448542548030 is a wasteful number, since it uses less digits than its factorization.

146448542548030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129600480251.

The product of its (nonzero) digits is 58982400, while the sum is 58.

The spelling of 146448542548030 in words is "one hundred forty-six trillion, four hundred forty-eight billion, five hundred forty-two million, five hundred forty-eight thousand, thirty".