1049434970250 has 64 divisors (see below), whose sum is σ = 2645324428032. Its totient is φ = 277078520000.

The previous prime is 1049434970209. The next prime is 1049434970267. The reversal of 1049434970250 is 520794349401.

1049434970250 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1049434970250² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1049434970250.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6851214 + ... + 7002713.

It is an arithmetic number, because the mean of its divisors is an integer number (41333194188).

Almost surely, 2^{1049434970250} is an apocalyptic number.

1049434970250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1049434970250 is an abundant number, since it is smaller than the sum of its proper divisors (1595889457782).

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

1049434970250 is a wasteful number, since it uses less digits than its factorization.

1049434970250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13854048 (or 13854038 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 1049434970250 in words is "one trillion, forty-nine billion, four hundred thirty-four million, nine hundred seventy thousand, two hundred fifty".