146062101440 has 224 divisors, whose sum is σ = 375598944000. Its totient is φ = 53904015360.

The previous prime is 146062101433. The next prime is 146062101443. The reversal of 146062101440 is 44101260641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146062101443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64033100 + ... + 64035380.

It is an arithmetic number, because the mean of its divisors is an integer number (1676781000).

Almost surely, 2^146062101440 is an apocalyptic number.

146062101440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146062101440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187799472000).

146062101440 is an abundant number, since it is smaller than the sum of its proper divisors (229536842560).

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

146062101440 is a wasteful number, since it uses less digits than its factorization.

146062101440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2543 (or 2533 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 146062101440 in words is "one hundred forty-six billion, sixty-two million, one hundred one thousand, four hundred forty".