40148747350 has 48 divisors (see below), whose sum is σ = 75967834176. Its totient is φ = 15784160000.

The previous prime is 40148747347. The next prime is 40148747371. The reversal of 40148747350 is 5374784104.

It is a super-2 number, since 2×40148747350² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40148747297 and 40148747306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 662835 + ... + 720865.

It is an arithmetic number, because the mean of its divisors is an integer number (1582663212).

Almost surely, 2^40148747350 is an apocalyptic number.

40148747350 is a deficient number, since it is larger than the sum of its proper divisors (35819086826).

40148747350 is a wasteful number, since it uses less digits than its factorization.

40148747350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58281 (or 58276 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 40148747350 in words is "forty billion, one hundred forty-eight million, seven hundred forty-seven thousand, three hundred fifty".