40351146125 has 16 divisors (see below), whose sum is σ = 51982694400. Its totient is φ = 31239594000.

The previous prime is 40351146119. The next prime is 40351146151. The reversal of 40351146125 is 52164115304.

It is not a de Polignac number, because 40351146125 - 2⁸ = 40351145869 is a prime.

It is a super-2 number, since 2×40351146125² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40351146091 and 40351146100.

It is a congruent number.

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, 5202725 + ... + 5210474.

It is an arithmetic number, because the mean of its divisors is an integer number (3248918400).

Almost surely, 2^40351146125 is an apocalyptic number.

It is an amenable number.

40351146125 is a deficient number, since it is larger than the sum of its proper divisors (11631548275).

40351146125 is a wasteful number, since it uses less digits than its factorization.

40351146125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10413245 (or 10413235 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 40351146125 in words is "forty billion, three hundred fifty-one million, one hundred forty-six thousand, one hundred twenty-five".