49726229513040 has 120 divisors (see below), whose sum is σ = 167057095066368. Its totient is φ = 13255576231680.

The previous prime is 49726229513039. The next prime is 49726229513041. The reversal of 49726229513040 is 4031592262794.

It is a happy number.

49726229513040 is a `hidden beast` number, since 4 + 9 + 7 + 2 + 62 + 29 + 513 + 0 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (49726229513039) and next prime (49726229513041).

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49726229513041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10363144 + ... + 14382183.

Almost surely, 2^{49726229513040} is an apocalyptic number.

49726229513040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49726229513040 is an abundant number, since it is smaller than the sum of its proper divisors (117330865553328).

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

49726229513040 is a wasteful number, since it uses less digits than its factorization.

49726229513040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24748137 (or 24748128 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 49726229513040 in words is "forty-nine trillion, seven hundred twenty-six billion, two hundred twenty-nine million, five hundred thirteen thousand, forty".