45377610340 has 48 divisors (see below), whose sum is σ = 99587255040. Its totient is φ = 17335486080.

The previous prime is 45377610319. The next prime is 45377610401. The reversal of 45377610340 is 4301677354.

It is a super-4 number, since 4×45377610340⁴ (a number of 44 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45377610293 and 45377610302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229441 + ... + 378679.

It is an arithmetic number, because the mean of its divisors is an integer number (2074734480).

Almost surely, 2^45377610340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45377610340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49793627520).

45377610340 is an abundant number, since it is smaller than the sum of its proper divisors (54209644700).

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

45377610340 is a wasteful number, since it uses less digits than its factorization.

45377610340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149932 (or 149930 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 45377610340 in words is "forty-five billion, three hundred seventy-seven million, six hundred ten thousand, three hundred forty".